49518135

素因数分解:

$3^4\times 5^1\times {\mathrm{122267}}^1$

素因数の和:122284

約数の個数: 20

約数和(自身を含む): 88766568

約数和(自身を除く): 39248433

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 122267, 366801, 611335, 1100403, 1834005, 3301209, 5502015, 9903627, 16506045, 49518135]

約数ペア:

[(1, 49518135), (3, 16506045), (5, 9903627), (9, 5502015), (15, 3301209), (27, 1834005), (45, 1100403), (81, 611335), (135, 366801), (405, 122267)]