320118445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{3361}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 394080192

約数和(自身を除く): 73961747

約数列:

[1, 5, 43, 215, 443, 2215, 3361, 16805, 19049, 95245, 144523, 722615, 1488923, 7444615, 64023689, 320118445]

約数ペア:

[(1, 320118445), (5, 64023689), (43, 7444615), (215, 1488923), (443, 722615), (2215, 144523), (3361, 95245), (16805, 19049)]