15108005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8908

約数の個数: 16

約数和(自身を含む): 20418048

約数和(自身を除く): 5310043

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 8861, 44305, 97471, 274691, 487355, 1373455, 3021601, 15108005]

約数ペア:

[(1, 15108005), (5, 3021601), (11, 1373455), (31, 487355), (55, 274691), (155, 97471), (341, 44305), (1705, 8861)]