15212625

素因数分解:

$3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 10396335

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 339, 359, 375, 565, 1077, 1695, 1795, 2825, 5385, 8475, 8975, 14125, 26925, 40567, 42375, 44875, 121701, 134625, 202835, 608505, 1014175, 3042525, 5070875, 15212625]

約数ペア:

[(1, 15212625), (3, 5070875), (5, 3042525), (15, 1014175), (25, 608505), (75, 202835), (113, 134625), (125, 121701), (339, 44875), (359, 42375), (375, 40567), (565, 26925), (1077, 14125), (1695, 8975), (1795, 8475), (2825, 5385)]