520065135

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139241}}^1$

素因数の和:139335

約数の個数: 24

約数和(自身を含む): 912313584

約数和(自身を除く): 392248449

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 139241, 417723, 696205, 1253169, 2088615, 6265845, 11557003, 34671009, 57785015, 104013027, 173355045, 520065135]

約数ペア:

[(1, 520065135), (3, 173355045), (5, 104013027), (9, 57785015), (15, 34671009), (45, 11557003), (83, 6265845), (249, 2088615), (415, 1253169), (747, 696205), (1245, 417723), (3735, 139241)]