51532605

素因数分解:

$3^4\times 5^1\times {\mathrm{127241}}^1$

素因数の和:127258

約数の個数: 20

約数和(自身を含む): 92377692

約数和(自身を除く): 40845087

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 127241, 381723, 636205, 1145169, 1908615, 3435507, 5725845, 10306521, 17177535, 51532605]

約数ペア:

[(1, 51532605), (3, 17177535), (5, 10306521), (9, 5725845), (15, 3435507), (27, 1908615), (45, 1145169), (81, 636205), (135, 381723), (405, 127241)]