1113625

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 16

約数和(自身を含む): 1422720

約数和(自身を除く): 309095

約数列:

[1, 5, 25, 59, 125, 151, 295, 755, 1475, 3775, 7375, 8909, 18875, 44545, 222725, 1113625]

約数ペア:

[(1, 1113625), (5, 222725), (25, 44545), (59, 18875), (125, 8909), (151, 7375), (295, 3775), (755, 1475)]