156958902815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1050349}}^1$

素因数の和:1050408

約数の個数: 48

約数和(自身を含む): 234690204000

約数和(自身を除く): 77731301185

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 121, 143, 209, 247, 605, 715, 1045, 1235, 1573, 2299, 2717, 7865, 11495, 13585, 29887, 149435, 1050349, 5251745, 11553839, 13654537, 19956631, 57769195, 68272685, 99783155, 127092229, 150199907, 219522941, 259436203, 635461145, 750999535, 1097614705, 1297181015, 1652198977, 2414752351, 2853798233, 8260994885, 12073761755, 14268991165, 31391780563, 156958902815]

約数ペア:

[(1, 156958902815), (5, 31391780563), (11, 14268991165), (13, 12073761755), (19, 8260994885), (55, 2853798233), (65, 2414752351), (95, 1652198977), (121, 1297181015), (143, 1097614705), (209, 750999535), (247, 635461145), (605, 259436203), (715, 219522941), (1045, 150199907), (1235, 127092229), (1573, 99783155), (2299, 68272685), (2717, 57769195), (7865, 19956631), (11495, 13654537), (13585, 11553839), (29887, 5251745), (149435, 1050349)]