25875423

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 44390400

約数和(自身を除く): 18514977

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 1733, 2133, 4977, 5199, 12131, 14931, 15597, 36393, 46791, 109179, 136907, 327537, 410721, 958349, 1232163, 2875047, 3696489, 8625141, 25875423]

約数ペア:

[(1, 25875423), (3, 8625141), (7, 3696489), (9, 2875047), (21, 1232163), (27, 958349), (63, 410721), (79, 327537), (189, 136907), (237, 109179), (553, 46791), (711, 36393), (1659, 15597), (1733, 14931), (2133, 12131), (4977, 5199)]