7537465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 9905616

約数和(自身を除く): 2368151

約数列:

[1, 5, 13, 61, 65, 305, 793, 1901, 3965, 9505, 24713, 115961, 123565, 579805, 1507493, 7537465]

約数ペア:

[(1, 7537465), (5, 1507493), (13, 579805), (61, 123565), (65, 115961), (305, 24713), (793, 9505), (1901, 3965)]