25625341

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 31829760

約数和(自身を除く): 6204419

約数列:

[1, 7, 17, 53, 119, 239, 289, 371, 901, 1673, 2023, 4063, 6307, 12667, 15317, 28441, 69071, 88669, 107219, 215339, 483497, 1507373, 3660763, 25625341]

約数ペア:

[(1, 25625341), (7, 3660763), (17, 1507373), (53, 483497), (119, 215339), (239, 107219), (289, 88669), (371, 69071), (901, 28441), (1673, 15317), (2023, 12667), (4063, 6307)]