22606625

素因数分解:

$5^3\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 28374528

約数和(自身を除く): 5767903

約数列:

[1, 5, 25, 125, 223, 811, 1115, 4055, 5575, 20275, 27875, 101375, 180853, 904265, 4521325, 22606625]

約数ペア:

[(1, 22606625), (5, 4521325), (25, 904265), (125, 180853), (223, 101375), (811, 27875), (1115, 20275), (4055, 5575)]