31636203075

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{660119}}^1$

素因数の和:660209

約数の個数: 48

約数和(自身を含む): 58935513600

約数和(自身を除く): 27299310525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1065, 1775, 1917, 3195, 5325, 9585, 15975, 47925, 660119, 1980357, 3300595, 5941071, 9901785, 16502975, 17823213, 29705355, 46868449, 49508925, 89116065, 140605347, 148526775, 234342245, 421816041, 445580325, 703026735, 1171711225, 1265448123, 2109080205, 3515133675, 6327240615, 10545401025, 31636203075]

約数ペア:

[(1, 31636203075), (3, 10545401025), (5, 6327240615), (9, 3515133675), (15, 2109080205), (25, 1265448123), (27, 1171711225), (45, 703026735), (71, 445580325), (75, 421816041), (135, 234342245), (213, 148526775), (225, 140605347), (355, 89116065), (639, 49508925), (675, 46868449), (1065, 29705355), (1775, 17823213), (1917, 16502975), (3195, 9901785), (5325, 5941071), (9585, 3300595), (15975, 1980357), (47925, 660119)]