85898725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10771}}^1$

素因数の和:10821

約数の個数: 24

約数和(自身を含む): 120215520

約数和(自身を除く): 34316795

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 10771, 53855, 118481, 269275, 312359, 592405, 1561795, 2962025, 3435949, 7808975, 17179745, 85898725]

約数ペア:

[(1, 85898725), (5, 17179745), (11, 7808975), (25, 3435949), (29, 2962025), (55, 1561795), (145, 592405), (275, 312359), (319, 269275), (725, 118481), (1595, 53855), (7975, 10771)]