137840075

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{227}}^2$

素因数の和:571

約数の個数: 18

約数和(自身を含む): 173282436

約数和(自身を除く): 35442361

約数列:

[1, 5, 25, 107, 227, 535, 1135, 2675, 5675, 24289, 51529, 121445, 257645, 607225, 1288225, 5513603, 27568015, 137840075]

約数ペア:

[(1, 137840075), (5, 27568015), (25, 5513603), (107, 1288225), (227, 607225), (535, 257645), (1135, 121445), (2675, 51529), (5675, 24289)]