2600347455

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16421}}^1$

素因数の和:16478

約数の個数: 80

約数和(自身を含む): 5150464704

約数和(自身を除く): 2550117249

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 207, 255, 345, 391, 405, 459, 621, 765, 1035, 1173, 1377, 1863, 1955, 2295, 3105, 3519, 5865, 6885, 9315, 10557, 16421, 17595, 31671, 49263, 52785, 82105, 147789, 158355, 246315, 279157, 377683, 443367, 738945, 837471, 1133049, 1330101, 1395785, 1888415, 2216835, 2512413, 3399147, 4187355, 5665245, 6420611, 6650505, 7537239, 10197441, 12562065, 16995735, 19261833, 22611717, 30592323, 32103055, 37686195, 50987205, 57785499, 96309165, 113058585, 152961615, 173356497, 288927495, 520069491, 866782485, 2600347455]

約数ペア:

[(1, 2600347455), (3, 866782485), (5, 520069491), (9, 288927495), (15, 173356497), (17, 152961615), (23, 113058585), (27, 96309165), (45, 57785499), (51, 50987205), (69, 37686195), (81, 32103055), (85, 30592323), (115, 22611717), (135, 19261833), (153, 16995735), (207, 12562065), (255, 10197441), (345, 7537239), (391, 6650505), (405, 6420611), (459, 5665245), (621, 4187355), (765, 3399147), (1035, 2512413), (1173, 2216835), (1377, 1888415), (1863, 1395785), (1955, 1330101), (2295, 1133049), (3105, 837471), (3519, 738945), (5865, 443367), (6885, 377683), (9315, 279157), (10557, 246315), (16421, 158355), (17595, 147789), (31671, 82105), (49263, 52785)]