22659925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 29167776

約数和(自身を除く): 6507851

約数列:

[1, 5, 25, 43, 107, 197, 215, 535, 985, 1075, 2675, 4601, 4925, 8471, 21079, 23005, 42355, 105395, 115025, 211775, 526975, 906397, 4531985, 22659925]

約数ペア:

[(1, 22659925), (5, 4531985), (25, 906397), (43, 526975), (107, 211775), (197, 115025), (215, 105395), (535, 42355), (985, 23005), (1075, 21079), (2675, 8471), (4601, 4925)]