86491325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10711}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 119545920

約数和(自身を除く): 33054595

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 10711, 53555, 182087, 203509, 267775, 910435, 1017545, 3459653, 4552175, 5087725, 17298265, 86491325]

約数ペア:

[(1, 86491325), (5, 17298265), (17, 5087725), (19, 4552175), (25, 3459653), (85, 1017545), (95, 910435), (323, 267775), (425, 203509), (475, 182087), (1615, 53555), (8075, 10711)]