425644635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{32579}}^1$

素因数の和:32667

約数の個数: 32

約数和(自身を含む): 744387840

約数和(自身を除く): 318743205

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 13065, 32579, 97737, 162895, 423527, 488685, 1270581, 2117635, 2182793, 6352905, 6548379, 10913965, 28376309, 32741895, 85128927, 141881545, 425644635]

約数ペア:

[(1, 425644635), (3, 141881545), (5, 85128927), (13, 32741895), (15, 28376309), (39, 10913965), (65, 6548379), (67, 6352905), (195, 2182793), (201, 2117635), (335, 1270581), (871, 488685), (1005, 423527), (2613, 162895), (4355, 97737), (13065, 32579)]