1520952795

素因数分解:

$3^6\times 5^1\times {\mathrm{417271}}^1$

素因数の和:417294

約数の個数: 28

約数和(自身を含む): 2736469776

約数和(自身を除く): 1215516981

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 417271, 1251813, 2086355, 3755439, 6259065, 11266317, 18777195, 33798951, 56331585, 101396853, 168994755, 304190559, 506984265, 1520952795]

約数ペア:

[(1, 1520952795), (3, 506984265), (5, 304190559), (9, 168994755), (15, 101396853), (27, 56331585), (45, 33798951), (81, 18777195), (135, 11266317), (243, 6259065), (405, 3755439), (729, 2086355), (1215, 1251813), (3645, 417271)]