3953105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 5197584

約数和(自身を除く): 1244479

約数列:

[1, 5, 13, 61, 65, 305, 793, 997, 3965, 4985, 12961, 60817, 64805, 304085, 790621, 3953105]

約数ペア:

[(1, 3953105), (5, 790621), (13, 304085), (61, 64805), (65, 60817), (305, 12961), (793, 4985), (997, 3965)]