220160445

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{47809}}^1$

素因数の和:48124

約数の個数: 16

約数和(自身を含む): 353411520

約数和(自身を除く): 133251075

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 47809, 143427, 239045, 717135, 14677363, 44032089, 73386815, 220160445]

約数ペア:

[(1, 220160445), (3, 73386815), (5, 44032089), (15, 14677363), (307, 717135), (921, 239045), (1535, 143427), (4605, 47809)]