202154175

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{7951}}^1$

素因数の和:8080

約数の個数: 36

約数和(自身を含む): 365330784

約数和(自身を除く): 163176609

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2825, 5085, 7951, 8475, 23853, 25425, 39755, 71559, 119265, 198775, 357795, 596325, 898463, 1788975, 2695389, 4492315, 8086167, 13476945, 22461575, 40430835, 67384725, 202154175]

約数ペア:

[(1, 202154175), (3, 67384725), (5, 40430835), (9, 22461575), (15, 13476945), (25, 8086167), (45, 4492315), (75, 2695389), (113, 1788975), (225, 898463), (339, 596325), (565, 357795), (1017, 198775), (1695, 119265), (2825, 71559), (5085, 39755), (7951, 25425), (8475, 23853)]