2015488905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{27653}}^1$

素因数の和:27817

約数の個数: 32

約数和(自身を含む): 3329099136

約数和(自身を除く): 1313610231

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 645, 1695, 4859, 14577, 24295, 27653, 72885, 82959, 138265, 414795, 1189079, 3124789, 3567237, 5945395, 9374367, 15623945, 17836185, 46871835, 134365927, 403097781, 671829635, 2015488905]

約数ペア:

[(1, 2015488905), (3, 671829635), (5, 403097781), (15, 134365927), (43, 46871835), (113, 17836185), (129, 15623945), (215, 9374367), (339, 5945395), (565, 3567237), (645, 3124789), (1695, 1189079), (4859, 414795), (14577, 138265), (24295, 82959), (27653, 72885)]