11198475

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 20369232

約数和(自身を除く): 9170757

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 701, 1065, 1775, 2103, 3195, 3505, 5325, 6309, 10515, 15975, 17525, 31545, 49771, 52575, 149313, 157725, 248855, 447939, 746565, 1244275, 2239695, 3732825, 11198475]

約数ペア:

[(1, 11198475), (3, 3732825), (5, 2239695), (9, 1244275), (15, 746565), (25, 447939), (45, 248855), (71, 157725), (75, 149313), (213, 52575), (225, 49771), (355, 31545), (639, 17525), (701, 15975), (1065, 10515), (1775, 6309), (2103, 5325), (3195, 3505)]