23220825

素因数分解:

$3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1621}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 38616576

約数和(自身を除く): 15395751

約数列:

[1, 3, 5, 15, 25, 75, 191, 573, 955, 1621, 2865, 4775, 4863, 8105, 14325, 24315, 40525, 121575, 309611, 928833, 1548055, 4644165, 7740275, 23220825]

約数ペア:

[(1, 23220825), (3, 7740275), (5, 4644165), (15, 1548055), (25, 928833), (75, 309611), (191, 121575), (573, 40525), (955, 24315), (1621, 14325), (2865, 8105), (4775, 4863)]