54157995

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4441}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 94241472

約数和(自身を除く): 40083477

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 4441, 12195, 13323, 22205, 39969, 66615, 199845, 1203511, 3610533, 6017555, 10831599, 18052665, 54157995]

約数ペア:

[(1, 54157995), (3, 18052665), (5, 10831599), (9, 6017555), (15, 3610533), (45, 1203511), (271, 199845), (813, 66615), (1355, 39969), (2439, 22205), (4065, 13323), (4441, 12195)]