1318622085

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 2852796672

約数和(自身を除く): 1534174587

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 27, 33, 45, 51, 55, 69, 81, 85, 99, 115, 135, 153, 165, 187, 207, 253, 255, 297, 345, 391, 405, 459, 495, 561, 621, 757, 759, 765, 891, 935, 1035, 1173, 1265, 1377, 1485, 1683, 1863, 1955, 2271, 2277, 2295, 2805, 3105, 3519, 3785, 3795, 4301, 4455, 5049, 5865, 6813, 6831, 6885, 8327, 8415, 9315, 10557, 11355, 11385, 12869, 12903, 15147, 17411, 17595, 20439, 20493, 21505, 24981, 25245, 31671, 34065, 34155, 38607, 38709, 41635, 52233, 52785, 61317, 64345, 64515, 74943, 75735, 87055, 102195, 102465, 115821, 116127, 124905, 141559, 156699, 158355, 191521, 193035, 193545, 224829, 261165, 295987, 306585, 347463, 348381, 374715, 424677, 470097, 574563, 579105, 580635, 674487, 707795, 783495, 887961, 957605, 1042389, 1124145, 1274031, 1410291, 1479935, 1723689, 1737315, 1741905, 2123385, 2350485, 2663883, 2872815, 3255857, 3372435, 3822093, 4439805, 5171067, 5211945, 6370155, 7051455, 7991649, 8618445, 9767571, 11466279, 13319415, 15513201, 16279285, 19110465, 23974947, 25855335, 29302713, 39958245, 48837855, 57331395, 77566005, 87908139, 119874735, 146513565, 263724417, 439540695, 1318622085]

約数ペア:

[(1, 1318622085), (3, 439540695), (5, 263724417), (9, 146513565), (11, 119874735), (15, 87908139), (17, 77566005), (23, 57331395), (27, 48837855), (33, 39958245), (45, 29302713), (51, 25855335), (55, 23974947), (69, 19110465), (81, 16279285), (85, 15513201), (99, 13319415), (115, 11466279), (135, 9767571), (153, 8618445), (165, 7991649), (187, 7051455), (207, 6370155), (253, 5211945), (255, 5171067), (297, 4439805), (345, 3822093), (391, 3372435), (405, 3255857), (459, 2872815), (495, 2663883), (561, 2350485), (621, 2123385), (757, 1741905), (759, 1737315), (765, 1723689), (891, 1479935), (935, 1410291), (1035, 1274031), (1173, 1124145), (1265, 1042389), (1377, 957605), (1485, 887961), (1683, 783495), (1863, 707795), (1955, 674487), (2271, 580635), (2277, 579105), (2295, 574563), (2805, 470097), (3105, 424677), (3519, 374715), (3785, 348381), (3795, 347463), (4301, 306585), (4455, 295987), (5049, 261165), (5865, 224829), (6813, 193545), (6831, 193035), (6885, 191521), (8327, 158355), (8415, 156699), (9315, 141559), (10557, 124905), (11355, 116127), (11385, 115821), (12869, 102465), (12903, 102195), (15147, 87055), (17411, 75735), (17595, 74943), (20439, 64515), (20493, 64345), (21505, 61317), (24981, 52785), (25245, 52233), (31671, 41635), (34065, 38709), (34155, 38607)]