13145615

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 18094080

約数和(自身を除く): 4948465

約数列:

[1, 5, 7, 35, 379, 991, 1895, 2653, 4955, 6937, 13265, 34685, 375589, 1877945, 2629123, 13145615]

約数ペア:

[(1, 13145615), (5, 2629123), (7, 1877945), (35, 375589), (379, 34685), (991, 13265), (1895, 6937), (2653, 4955)]