13090625

素因数分解:

$5^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 16873920

約数和(自身を除く): 3783295

約数列:

[1, 5, 25, 59, 71, 125, 295, 355, 625, 1475, 1775, 3125, 4189, 7375, 8875, 20945, 36875, 44375, 104725, 184375, 221875, 523625, 2618125, 13090625]

約数ペア:

[(1, 13090625), (5, 2618125), (25, 523625), (59, 221875), (71, 184375), (125, 104725), (295, 44375), (355, 36875), (625, 20945), (1475, 8875), (1775, 7375), (3125, 4189)]