63730945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{643}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 78547392

約数和(自身を除く): 14816447

約数列:

[1, 5, 43, 215, 461, 643, 2305, 3215, 19823, 27649, 99115, 138245, 296423, 1482115, 12746189, 63730945]

約数ペア:

[(1, 63730945), (5, 12746189), (43, 1482115), (215, 296423), (461, 138245), (643, 99115), (2305, 27649), (3215, 19823)]