89912845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 124992000

約数和(自身を除く): 35079155

約数列:

[1, 5, 11, 19, 55, 95, 139, 209, 619, 695, 1045, 1529, 2641, 3095, 6809, 7645, 11761, 13205, 29051, 34045, 58805, 86041, 129371, 145255, 430205, 646855, 946451, 1634779, 4732255, 8173895, 17982569, 89912845]

約数ペア:

[(1, 89912845), (5, 17982569), (11, 8173895), (19, 4732255), (55, 1634779), (95, 946451), (139, 646855), (209, 430205), (619, 145255), (695, 129371), (1045, 86041), (1529, 58805), (2641, 34045), (3095, 29051), (6809, 13205), (7645, 11761)]