24810125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 32707584

約数和(自身を除く): 7897459

約数列:

[1, 5, 25, 41, 47, 103, 125, 205, 235, 515, 1025, 1175, 1927, 2575, 4223, 4841, 5125, 5875, 9635, 12875, 21115, 24205, 48175, 105575, 121025, 198481, 240875, 527875, 605125, 992405, 4962025, 24810125]

約数ペア:

[(1, 24810125), (5, 4962025), (25, 992405), (41, 605125), (47, 527875), (103, 240875), (125, 198481), (205, 121025), (235, 105575), (515, 48175), (1025, 24205), (1175, 21115), (1927, 12875), (2575, 9635), (4223, 5875), (4841, 5125)]