25268475

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 42195712

約数和(自身を除く): 16927237

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 3271, 7725, 9813, 16355, 49065, 81775, 245325, 336913, 1010739, 1684565, 5053695, 8422825, 25268475]

約数ペア:

[(1, 25268475), (3, 8422825), (5, 5053695), (15, 1684565), (25, 1010739), (75, 336913), (103, 245325), (309, 81775), (515, 49065), (1545, 16355), (2575, 9813), (3271, 7725)]