86504405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21817}}^1$

素因数の和:21896

約数の個数: 16

約数和(自身を含む): 113628144

約数和(自身を除く): 27123739

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 21817, 109085, 283621, 1330837, 1418105, 6654185, 17300881, 86504405]

約数ペア:

[(1, 86504405), (5, 17300881), (13, 6654185), (61, 1418105), (65, 1330837), (305, 283621), (793, 109085), (3965, 21817)]