4519938765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{10831}}^1$

素因数の和:11529

約数の個数: 32

約数和(自身を含む): 7412207616

約数和(自身を除く): 2892268851

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 647, 1941, 3235, 9705, 10831, 27821, 32493, 54155, 83463, 139105, 162465, 417315, 465733, 1397199, 2328665, 6985995, 7007657, 21022971, 35038285, 105114855, 301329251, 903987753, 1506646255, 4519938765]

約数ペア:

[(1, 4519938765), (3, 1506646255), (5, 903987753), (15, 301329251), (43, 105114855), (129, 35038285), (215, 21022971), (645, 7007657), (647, 6985995), (1941, 2328665), (3235, 1397199), (9705, 465733), (10831, 417315), (27821, 162465), (32493, 139105), (54155, 83463)]