2902386025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10847}}^1$

素因数の和:11014

約数の個数: 48

約数和(自身を含む): 4519710720

約数和(自身を除く): 1617324695

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 139, 175, 275, 385, 695, 973, 1529, 1925, 3475, 4865, 7645, 10703, 10847, 24325, 38225, 53515, 54235, 75929, 119317, 267575, 271175, 379645, 596585, 835219, 1507733, 1898225, 2982925, 4176095, 7538665, 10554131, 16585063, 20880475, 37693325, 52770655, 82925315, 116095441, 263853275, 414626575, 580477205, 2902386025]

約数ペア:

[(1, 2902386025), (5, 580477205), (7, 414626575), (11, 263853275), (25, 116095441), (35, 82925315), (55, 52770655), (77, 37693325), (139, 20880475), (175, 16585063), (275, 10554131), (385, 7538665), (695, 4176095), (973, 2982925), (1529, 1898225), (1925, 1507733), (3475, 835219), (4865, 596585), (7645, 379645), (10703, 271175), (10847, 267575), (24325, 119317), (38225, 75929), (53515, 54235)]