152480315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{17123}}^1$

素因数の和:17278

約数の個数: 16

約数和(自身を含む): 198501408

約数和(自身を除く): 46021093

約数列:

[1, 5, 13, 65, 137, 685, 1781, 8905, 17123, 85615, 222599, 1112995, 2345851, 11729255, 30496063, 152480315]

約数ペア:

[(1, 152480315), (5, 30496063), (13, 11729255), (65, 2345851), (137, 1112995), (685, 222599), (1781, 85615), (8905, 17123)]