539601215

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 676045440

約数和(自身を除く): 136444225

約数列:

[1, 5, 53, 89, 137, 167, 265, 445, 685, 835, 4717, 7261, 8851, 12193, 14863, 22879, 23585, 36305, 44255, 60965, 74315, 114395, 646229, 787739, 1212587, 2036231, 3231145, 3938695, 6062935, 10181155, 107920243, 539601215]

約数ペア:

[(1, 539601215), (5, 107920243), (53, 10181155), (89, 6062935), (137, 3938695), (167, 3231145), (265, 2036231), (445, 1212587), (685, 787739), (835, 646229), (4717, 114395), (7261, 74315), (8851, 60965), (12193, 44255), (14863, 36305), (22879, 23585)]