22243475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 28696080

約数和(自身を除く): 6452605

約数列:

[1, 5, 25, 37, 139, 173, 185, 695, 865, 925, 3475, 4325, 5143, 6401, 24047, 25715, 32005, 120235, 128575, 160025, 601175, 889739, 4448695, 22243475]

約数ペア:

[(1, 22243475), (5, 4448695), (25, 889739), (37, 601175), (139, 160025), (173, 128575), (185, 120235), (695, 32005), (865, 25715), (925, 24047), (3475, 6401), (4325, 5143)]