25285725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2798

約数の個数: 36

約数和(自身を含む): 46411092

約数和(自身を除く): 21125367

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 2741, 3075, 8223, 9225, 13705, 24669, 41115, 68525, 112381, 123345, 205575, 337143, 561905, 616725, 1011429, 1685715, 2809525, 5057145, 8428575, 25285725]

約数ペア:

[(1, 25285725), (3, 8428575), (5, 5057145), (9, 2809525), (15, 1685715), (25, 1011429), (41, 616725), (45, 561905), (75, 337143), (123, 205575), (205, 123345), (225, 112381), (369, 68525), (615, 41115), (1025, 24669), (1845, 13705), (2741, 9225), (3075, 8223)]