74466925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 102884040

約数和(自身を除く): 28417115

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 7901, 9425, 39505, 102713, 197525, 229129, 513565, 1145645, 2567825, 2978677, 5728225, 14893385, 74466925]

約数ペア:

[(1, 74466925), (5, 14893385), (13, 5728225), (25, 2978677), (29, 2567825), (65, 1145645), (145, 513565), (325, 229129), (377, 197525), (725, 102713), (1885, 39505), (7901, 9425)]