54608985

素因数分解:

$3^4\times 5^1\times {\mathrm{134837}}^1$

素因数の和:134854

約数の個数: 20

約数和(自身を含む): 97892388

約数和(自身を除く): 43283403

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 134837, 404511, 674185, 1213533, 2022555, 3640599, 6067665, 10921797, 18202995, 54608985]

約数ペア:

[(1, 54608985), (3, 18202995), (5, 10921797), (9, 6067665), (15, 3640599), (27, 2022555), (45, 1213533), (81, 674185), (135, 404511), (405, 134837)]