2582625

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 4402944

約数和(自身を除く): 1820319

約数列:

[1, 3, 5, 15, 25, 71, 75, 97, 125, 213, 291, 355, 375, 485, 1065, 1455, 1775, 2425, 5325, 6887, 7275, 8875, 12125, 20661, 26625, 34435, 36375, 103305, 172175, 516525, 860875, 2582625]

約数ペア:

[(1, 2582625), (3, 860875), (5, 516525), (15, 172175), (25, 103305), (71, 36375), (75, 34435), (97, 26625), (125, 20661), (213, 12125), (291, 8875), (355, 7275), (375, 6887), (485, 5325), (1065, 2425), (1455, 1775)]