61312635

素因数分解:

$3^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1409}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 106460640

約数和(自身を除く): 45148005

約数列:

[1, 3, 5, 9, 15, 45, 967, 1409, 2901, 4227, 4835, 7045, 8703, 12681, 14505, 21135, 43515, 63405, 1362503, 4087509, 6812515, 12262527, 20437545, 61312635]

約数ペア:

[(1, 61312635), (3, 20437545), (5, 12262527), (9, 6812515), (15, 4087509), (45, 1362503), (967, 63405), (1409, 43515), (2901, 21135), (4227, 14505), (4835, 12681), (7045, 8703)]