74057115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 130233600

約数和(自身を除く): 56176485

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 3229, 4587, 7645, 9687, 16145, 22935, 35519, 48435, 106557, 177595, 448831, 532785, 1346493, 2244155, 4937141, 6732465, 14811423, 24685705, 74057115]

約数ペア:

[(1, 74057115), (3, 24685705), (5, 14811423), (11, 6732465), (15, 4937141), (33, 2244155), (55, 1346493), (139, 532785), (165, 448831), (417, 177595), (695, 106557), (1529, 48435), (2085, 35519), (3229, 22935), (4587, 16145), (7645, 9687)]