201224745

素因数分解:

$3^2\times 5^1\times {\mathrm{4471661}}^1$

素因数の和:4471672

約数の個数: 12

約数和(自身を含む): 348789636

約数和(自身を除く): 147564891

約数列:

[1, 3, 5, 9, 15, 45, 4471661, 13414983, 22358305, 40244949, 67074915, 201224745]

約数ペア:

[(1, 201224745), (3, 67074915), (5, 40244949), (9, 22358305), (15, 13414983), (45, 4471661)]