64723384785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1\times {\mathrm{65543}}^1$

素因数の和:67125

約数の個数: 32

約数和(自身を含む): 106036558848

約数和(自身を除く): 41313174063

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1531, 4593, 7655, 22965, 65543, 65833, 196629, 197499, 327715, 329165, 983145, 987495, 2818349, 8455047, 14091745, 42275235, 100346333, 301038999, 501731665, 1505194995, 4314892319, 12944676957, 21574461595, 64723384785]

約数ペア:

[(1, 64723384785), (3, 21574461595), (5, 12944676957), (15, 4314892319), (43, 1505194995), (129, 501731665), (215, 301038999), (645, 100346333), (1531, 42275235), (4593, 14091745), (7655, 8455047), (22965, 2818349), (65543, 987495), (65833, 983145), (196629, 329165), (197499, 327715)]