4187105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 5560464

約数和(自身を除く): 1373359

約数列:

[1, 5, 13, 37, 65, 185, 481, 1741, 2405, 8705, 22633, 64417, 113165, 322085, 837421, 4187105]

約数ペア:

[(1, 4187105), (5, 837421), (13, 322085), (37, 113165), (65, 64417), (185, 22633), (481, 8705), (1741, 2405)]