86442225

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{4253}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 143478912

約数和(自身を除く): 57036687

約数列:

[1, 3, 5, 15, 25, 75, 271, 813, 1355, 4065, 4253, 6775, 12759, 20325, 21265, 63795, 106325, 318975, 1152563, 3457689, 5762815, 17288445, 28814075, 86442225]

約数ペア:

[(1, 86442225), (3, 28814075), (5, 17288445), (15, 5762815), (25, 3457689), (75, 1152563), (271, 318975), (813, 106325), (1355, 63795), (4065, 21265), (4253, 20325), (6775, 12759)]