78880295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14621}}^1$

素因数の和:14722

約数の個数: 16

約数和(自身を含む): 103172832

約数和(自身を除く): 24292537

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 14621, 73105, 190073, 950365, 1213543, 6067715, 15776059, 78880295]

約数ペア:

[(1, 78880295), (5, 15776059), (13, 6067715), (65, 1213543), (83, 950365), (415, 190073), (1079, 73105), (5395, 14621)]