81063235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27809}}^1$

素因数の和:27878

約数の個数: 16

約数和(自身を含む): 108125280

約数和(自身を除く): 27062045

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 27809, 139045, 305899, 1473877, 1529495, 7369385, 16212647, 81063235]

約数ペア:

[(1, 81063235), (5, 16212647), (11, 7369385), (53, 1529495), (55, 1473877), (265, 305899), (583, 139045), (2915, 27809)]