56984255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18119}}^1$

素因数の和:18178

約数の個数: 16

約数和(自身を含む): 74364480

約数和(自身を除く): 17380225

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 18119, 90595, 308023, 670403, 1540115, 3352015, 11396851, 56984255]

約数ペア:

[(1, 56984255), (5, 11396851), (17, 3352015), (37, 1540115), (85, 670403), (185, 308023), (629, 90595), (3145, 18119)]