53130155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19009}}^1$

素因数の和:19070

約数の個数: 16

約数和(自身を含む): 70260960

約数和(自身を除く): 17130805

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 19009, 95045, 247117, 817387, 1235585, 4086935, 10626031, 53130155]

約数ペア:

[(1, 53130155), (5, 10626031), (13, 4086935), (43, 1235585), (65, 817387), (215, 247117), (559, 95045), (2795, 19009)]