13306315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 17581536

約数和(自身を除く): 4275221

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2141, 6215, 10705, 23551, 117755, 241933, 1209665, 2661263, 13306315]

約数ペア:

[(1, 13306315), (5, 2661263), (11, 1209665), (55, 241933), (113, 117755), (565, 23551), (1243, 10705), (2141, 6215)]