25205031

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 37908000

約数和(自身を除く): 12702969

約数列:

[1, 3, 9, 29, 87, 261, 269, 359, 807, 1077, 2421, 3231, 7801, 10411, 23403, 31233, 70209, 93699, 96571, 289713, 869139, 2800559, 8401677, 25205031]

約数ペア:

[(1, 25205031), (3, 8401677), (9, 2800559), (29, 869139), (87, 289713), (261, 96571), (269, 93699), (359, 70209), (807, 31233), (1077, 23403), (2421, 10411), (3231, 7801)]