70720065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120889}}^1$

素因数の和:120913

約数の個数: 24

約数和(自身を含む): 132011880

約数和(自身を除く): 61291815

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 120889, 362667, 604445, 1088001, 1571557, 1813335, 4714671, 5440005, 7857785, 14144013, 23573355, 70720065]

約数ペア:

[(1, 70720065), (3, 23573355), (5, 14144013), (9, 7857785), (13, 5440005), (15, 4714671), (39, 1813335), (45, 1571557), (65, 1088001), (117, 604445), (195, 362667), (585, 120889)]