1613273915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{2473}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 2190974400

約数和(自身を除く): 577700485

約数列:

[1, 5, 11, 29, 55, 145, 319, 409, 1595, 2045, 2473, 4499, 11861, 12365, 22495, 27203, 59305, 71717, 130471, 136015, 358585, 652355, 788887, 1011457, 3944435, 5057285, 11126027, 29332253, 55630135, 146661265, 322654783, 1613273915]

約数ペア:

[(1, 1613273915), (5, 322654783), (11, 146661265), (29, 55630135), (55, 29332253), (145, 11126027), (319, 5057285), (409, 3944435), (1595, 1011457), (2045, 788887), (2473, 652355), (4499, 358585), (11861, 136015), (12365, 130471), (22495, 71717), (27203, 59305)]