66380355

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9769}}^1$

素因数の和:9931

約数の個数: 24

約数和(自身を含む): 115833120

約数和(自身を除く): 49452765

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 9769, 29307, 48845, 87921, 146535, 439605, 1475119, 4425357, 7375595, 13276071, 22126785, 66380355]

約数ペア:

[(1, 66380355), (3, 22126785), (5, 13276071), (9, 7375595), (15, 4425357), (45, 1475119), (151, 439605), (453, 146535), (755, 87921), (1359, 48845), (2265, 29307), (6795, 9769)]