25106315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 10274485

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 701, 1235, 1885, 2755, 3505, 7163, 9113, 13319, 20329, 35815, 45565, 66595, 101645, 173147, 264277, 386251, 865735, 1321385, 1931255, 5021263, 25106315]

約数ペア:

[(1, 25106315), (5, 5021263), (13, 1931255), (19, 1321385), (29, 865735), (65, 386251), (95, 264277), (145, 173147), (247, 101645), (377, 66595), (551, 45565), (701, 35815), (1235, 20329), (1885, 13319), (2755, 9113), (3505, 7163)]