1330283751885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{404309}}^1$

素因数の和:404388

約数の個数: 144

約数和(自身を含む): 2788302890880

約数和(自身を除く): 1458019138995

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 45, 51, 55, 69, 85, 99, 115, 153, 165, 187, 207, 253, 255, 289, 345, 391, 495, 561, 759, 765, 867, 935, 1035, 1173, 1265, 1445, 1683, 1955, 2277, 2601, 2805, 3179, 3519, 3795, 4301, 4335, 5865, 6647, 8415, 9537, 11385, 12903, 13005, 15895, 17595, 19941, 21505, 28611, 33235, 38709, 47685, 59823, 64515, 73117, 99705, 143055, 193545, 219351, 299115, 365585, 404309, 658053, 1096755, 1212927, 2021545, 3290265, 3638781, 4447399, 6064635, 6873253, 9299107, 13342197, 18193905, 20619759, 22236995, 27897321, 34366265, 40026591, 46495535, 61859277, 66710985, 75605783, 83691963, 102290177, 103098795, 116845301, 139486605, 158084819, 200132955, 226817349, 306870531, 309296385, 350535903, 378028915, 418459815, 474254457, 511450885, 584226505, 680452047, 790424095, 920611593, 1051607709, 1134086745, 1285298311, 1422763371, 1534352655, 1738933009, 1752679515, 2371272285, 2687441923, 3402260235, 3855894933, 4603057965, 5216799027, 5258038545, 6426491555, 7113816855, 8062325769, 8694665045, 11567684799, 13437209615, 15650397081, 19279474665, 24186977307, 26083995135, 29561861153, 40311628845, 57838423995, 78251985405, 88685583459, 120934886535, 147809305765, 266056750377, 443427917295, 1330283751885]

約数ペア:

[(1, 1330283751885), (3, 443427917295), (5, 266056750377), (9, 147809305765), (11, 120934886535), (15, 88685583459), (17, 78251985405), (23, 57838423995), (33, 40311628845), (45, 29561861153), (51, 26083995135), (55, 24186977307), (69, 19279474665), (85, 15650397081), (99, 13437209615), (115, 11567684799), (153, 8694665045), (165, 8062325769), (187, 7113816855), (207, 6426491555), (253, 5258038545), (255, 5216799027), (289, 4603057965), (345, 3855894933), (391, 3402260235), (495, 2687441923), (561, 2371272285), (759, 1752679515), (765, 1738933009), (867, 1534352655), (935, 1422763371), (1035, 1285298311), (1173, 1134086745), (1265, 1051607709), (1445, 920611593), (1683, 790424095), (1955, 680452047), (2277, 584226505), (2601, 511450885), (2805, 474254457), (3179, 418459815), (3519, 378028915), (3795, 350535903), (4301, 309296385), (4335, 306870531), (5865, 226817349), (6647, 200132955), (8415, 158084819), (9537, 139486605), (11385, 116845301), (12903, 103098795), (13005, 102290177), (15895, 83691963), (17595, 75605783), (19941, 66710985), (21505, 61859277), (28611, 46495535), (33235, 40026591), (38709, 34366265), (47685, 27897321), (59823, 22236995), (64515, 20619759), (73117, 18193905), (99705, 13342197), (143055, 9299107), (193545, 6873253), (219351, 6064635), (299115, 4447399), (365585, 3638781), (404309, 3290265), (658053, 2021545), (1096755, 1212927)]