2100035505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{28813}}^1$

素因数の和:28977

約数の個数: 32

約数和(自身を含む): 3468744576

約数和(自身を除く): 1368709071

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 645, 1695, 4859, 14577, 24295, 28813, 72885, 86439, 144065, 432195, 1238959, 3255869, 3716877, 6194795, 9767607, 16279345, 18584385, 48838035, 140002367, 420007101, 700011835, 2100035505]

約数ペア:

[(1, 2100035505), (3, 700011835), (5, 420007101), (15, 140002367), (43, 48838035), (113, 18584385), (129, 16279345), (215, 9767607), (339, 6194795), (565, 3716877), (645, 3255869), (1695, 1238959), (4859, 432195), (14577, 144065), (24295, 86439), (28813, 72885)]