30335225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 40196088

約数和(自身を除く): 9860863

約数列:

[1, 5, 17, 25, 85, 137, 425, 521, 685, 2329, 2605, 3425, 8857, 11645, 13025, 44285, 58225, 71377, 221425, 356885, 1213409, 1784425, 6067045, 30335225]

約数ペア:

[(1, 30335225), (5, 6067045), (17, 1784425), (25, 1213409), (85, 356885), (137, 221425), (425, 71377), (521, 58225), (685, 44285), (2329, 13025), (2605, 11645), (3425, 8857)]