30993275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 41068800

約数和(自身を除く): 10075525

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 919, 1349, 1775, 4595, 6745, 17461, 22975, 33725, 65249, 87305, 326245, 436525, 1239731, 1631225, 6198655, 30993275]

約数ペア:

[(1, 30993275), (5, 6198655), (19, 1631225), (25, 1239731), (71, 436525), (95, 326245), (355, 87305), (475, 65249), (919, 33725), (1349, 22975), (1775, 17461), (4595, 6745)]