89967145

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 119715264

約数和(自身を除く): 29748119

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 2707, 6647, 13535, 33235, 46019, 62261, 230095, 311305, 782323, 1058437, 3911615, 5292185, 17993429, 89967145]

約数ペア:

[(1, 89967145), (5, 17993429), (17, 5292185), (23, 3911615), (85, 1058437), (115, 782323), (289, 311305), (391, 230095), (1445, 62261), (1955, 46019), (2707, 33235), (6647, 13535)]