30604635

素因数分解:

$3^5\times 5^1\times {\mathrm{25189}}^1$

素因数の和:25209

約数の個数: 24

約数和(自身を含む): 55014960

約数和(自身を除く): 24410325

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 25189, 75567, 125945, 226701, 377835, 680103, 1133505, 2040309, 3400515, 6120927, 10201545, 30604635]

約数ペア:

[(1, 30604635), (3, 10201545), (5, 6120927), (9, 3400515), (15, 2040309), (27, 1133505), (45, 680103), (81, 377835), (135, 226701), (243, 125945), (405, 75567), (1215, 25189)]