7168545

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 12495912

約数和(自身を除く): 5327367

約数列:

[1, 3, 5, 9, 15, 45, 241, 661, 723, 1205, 1983, 2169, 3305, 3615, 5949, 9915, 10845, 29745, 159301, 477903, 796505, 1433709, 2389515, 7168545]

約数ペア:

[(1, 7168545), (3, 2389515), (5, 1433709), (9, 796505), (15, 477903), (45, 159301), (241, 29745), (661, 10845), (723, 9915), (1205, 5949), (1983, 3615), (2169, 3305)]