156800565

素因数分解:

$3^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{2473}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 272090520

約数和(自身を除く): 115289955

約数列:

[1, 3, 5, 9, 15, 45, 1409, 2473, 4227, 7045, 7419, 12365, 12681, 21135, 22257, 37095, 63405, 111285, 3484457, 10453371, 17422285, 31360113, 52266855, 156800565]

約数ペア:

[(1, 156800565), (3, 52266855), (5, 31360113), (9, 17422285), (15, 10453371), (45, 3484457), (1409, 111285), (2473, 63405), (4227, 37095), (7045, 22257), (7419, 21135), (12365, 12681)]