61370245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 75651840

約数和(自身を除く): 14281595

約数列:

[1, 5, 43, 215, 397, 719, 1985, 3595, 17071, 30917, 85355, 154585, 285443, 1427215, 12274049, 61370245]

約数ペア:

[(1, 61370245), (5, 12274049), (43, 1427215), (215, 285443), (397, 154585), (719, 85355), (1985, 30917), (3595, 17071)]