22761025

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 32569344

約数和(自身を除く): 9808319

約数列:

[1, 5, 7, 25, 35, 113, 175, 565, 791, 1151, 2825, 3955, 5755, 8057, 19775, 28775, 40285, 130063, 201425, 650315, 910441, 3251575, 4552205, 22761025]

約数ペア:

[(1, 22761025), (5, 4552205), (7, 3251575), (25, 910441), (35, 650315), (113, 201425), (175, 130063), (565, 40285), (791, 28775), (1151, 19775), (2825, 8057), (3955, 5755)]