2461025

素因数分解:

$5^2\times 7^4\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 30

約数和(自身を含む): 3646902

約数和(自身を除く): 1185877

約数列:

[1, 5, 7, 25, 35, 41, 49, 175, 205, 245, 287, 343, 1025, 1225, 1435, 1715, 2009, 2401, 7175, 8575, 10045, 12005, 14063, 50225, 60025, 70315, 98441, 351575, 492205, 2461025]

約数ペア:

[(1, 2461025), (5, 492205), (7, 351575), (25, 98441), (35, 70315), (41, 60025), (49, 50225), (175, 14063), (205, 12005), (245, 10045), (287, 8575), (343, 7175), (1025, 2401), (1225, 2009), (1435, 1715)]