15075905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5657}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 19961424

約数和(自身を除く): 4885519

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 5657, 28285, 73541, 231937, 367705, 1159685, 3015181, 15075905]

約数ペア:

[(1, 15075905), (5, 3015181), (13, 1159685), (41, 367705), (65, 231937), (205, 73541), (533, 28285), (2665, 5657)]