64917135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84859}}^1$

素因数の和:84887

約数の個数: 24

約数和(自身を含む): 119143440

約数和(自身を除く): 54226305

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 84859, 254577, 424295, 763731, 1272885, 1442603, 3818655, 4327809, 7213015, 12983427, 21639045, 64917135]

約数ペア:

[(1, 64917135), (3, 21639045), (5, 12983427), (9, 7213015), (15, 4327809), (17, 3818655), (45, 1442603), (51, 1272885), (85, 763731), (153, 424295), (255, 254577), (765, 84859)]