253597345

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{1621}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 309711168

約数和(自身を除く): 56113823

約数列:

[1, 5, 67, 335, 467, 1621, 2335, 8105, 31289, 108607, 156445, 543035, 757007, 3785035, 50719469, 253597345]

約数ペア:

[(1, 253597345), (5, 50719469), (67, 3785035), (335, 757007), (467, 543035), (1621, 156445), (2335, 108607), (8105, 31289)]