42321385

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 52598016

約数和(自身を除く): 10276631

約数列:

[1, 5, 47, 73, 235, 365, 2467, 3431, 12335, 17155, 115949, 180091, 579745, 900455, 8464277, 42321385]

約数ペア:

[(1, 42321385), (5, 8464277), (47, 900455), (73, 579745), (235, 180091), (365, 115949), (2467, 17155), (3431, 12335)]