2005803415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179651}}^1$

素因数の和:179703

約数の個数: 32

約数和(自身を含む): 3104386560

約数和(自身を除く): 1098583145

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 179651, 898255, 1257557, 1976161, 5209879, 6287785, 9880805, 13833127, 26049395, 36469153, 57308669, 69165635, 182345765, 286543345, 401160683, 2005803415]

約数ペア:

[(1, 2005803415), (5, 401160683), (7, 286543345), (11, 182345765), (29, 69165635), (35, 57308669), (55, 36469153), (77, 26049395), (145, 13833127), (203, 9880805), (319, 6287785), (385, 5209879), (1015, 1976161), (1595, 1257557), (2233, 898255), (11165, 179651)]