117628225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 36

約数和(自身を含む): 172368432

約数和(自身を除く): 54740207

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1859, 2531, 3575, 4225, 9295, 12655, 27841, 32903, 46475, 63275, 139205, 164515, 361933, 427739, 696025, 822575, 1809665, 2138695, 4705129, 9048325, 10693475, 23525645, 117628225]

約数ペア:

[(1, 117628225), (5, 23525645), (11, 10693475), (13, 9048325), (25, 4705129), (55, 2138695), (65, 1809665), (143, 822575), (169, 696025), (275, 427739), (325, 361933), (715, 164515), (845, 139205), (1859, 63275), (2531, 46475), (3575, 32903), (4225, 27841), (9295, 12655)]