4381355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 5893344

約数和(自身を除く): 1511989

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 2153, 10765, 23683, 79661, 118415, 398305, 876271, 4381355]

約数ペア:

[(1, 4381355), (5, 876271), (11, 398305), (37, 118415), (55, 79661), (185, 23683), (407, 10765), (2035, 2153)]