20882625

素因数分解:

$3^1\times 5^3\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 14161215

約数列:

[1, 3, 5, 15, 25, 75, 125, 233, 239, 375, 699, 717, 1165, 1195, 3495, 3585, 5825, 5975, 17475, 17925, 29125, 29875, 55687, 87375, 89625, 167061, 278435, 835305, 1392175, 4176525, 6960875, 20882625]

約数ペア:

[(1, 20882625), (3, 6960875), (5, 4176525), (15, 1392175), (25, 835305), (75, 278435), (125, 167061), (233, 89625), (239, 87375), (375, 55687), (699, 29875), (717, 29125), (1165, 17925), (1195, 17475), (3495, 5975), (3585, 5825)]