25594515

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8280

約数の個数: 32

約数和(自身を含む): 47485440

約数和(自身を除く): 21890925

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 8243, 24729, 41215, 74187, 123645, 189589, 222561, 370935, 568767, 947945, 1112805, 1706301, 2843835, 5118903, 8531505, 25594515]

約数ペア:

[(1, 25594515), (3, 8531505), (5, 5118903), (9, 2843835), (15, 1706301), (23, 1112805), (27, 947945), (45, 568767), (69, 370935), (115, 222561), (135, 189589), (207, 123645), (345, 74187), (621, 41215), (1035, 24729), (3105, 8243)]