86151025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 111153600

約数和(自身を除く): 25002575

約数列:

[1, 5, 25, 29, 145, 331, 359, 725, 1655, 1795, 8275, 8975, 9599, 10411, 47995, 52055, 118829, 239975, 260275, 594145, 2970725, 3446041, 17230205, 86151025]

約数ペア:

[(1, 86151025), (5, 17230205), (25, 3446041), (29, 2970725), (145, 594145), (331, 260275), (359, 239975), (725, 118829), (1655, 52055), (1795, 47995), (8275, 10411), (8975, 9599)]