133945565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{50261}}^1$

素因数の和:50320

約数の個数: 16

約数和(自身を含む): 177324336

約数和(自身を除く): 43378771

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 50261, 251305, 653393, 2060701, 3266965, 10303505, 26789113, 133945565]

約数ペア:

[(1, 133945565), (5, 26789113), (13, 10303505), (41, 3266965), (65, 2060701), (205, 653393), (533, 251305), (2665, 50261)]