1233885745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{30851}}^1$

素因数の和:31296

約数の個数: 16

約数和(自身を含む): 1562345280

約数和(自身を除く): 328459535

約数列:

[1, 5, 19, 95, 421, 2105, 7999, 30851, 39995, 154255, 586169, 2930845, 12988271, 64941355, 246777149, 1233885745]

約数ペア:

[(1, 1233885745), (5, 246777149), (19, 64941355), (95, 12988271), (421, 2930845), (2105, 586169), (7999, 154255), (30851, 39995)]