22875375

素因数分解:

$3^1\times 5^3\times {\mathrm{61001}}^1$

素因数の和:61019

約数の個数: 16

約数和(自身を含む): 38065248

約数和(自身を除く): 15189873

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 61001, 183003, 305005, 915015, 1525025, 4575075, 7625125, 22875375]

約数ペア:

[(1, 22875375), (3, 7625125), (5, 4575075), (15, 1525025), (25, 915015), (75, 305005), (125, 183003), (375, 61001)]