25133395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 37231488

約数和(自身を除く): 12098093

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 797, 901, 1855, 3985, 4505, 5579, 6307, 13549, 27895, 31535, 42241, 67745, 94843, 211205, 295687, 474215, 718097, 1478435, 3590485, 5026679, 25133395]

約数ペア:

[(1, 25133395), (5, 5026679), (7, 3590485), (17, 1478435), (35, 718097), (53, 474215), (85, 295687), (119, 211205), (265, 94843), (371, 67745), (595, 42241), (797, 31535), (901, 27895), (1855, 13549), (3985, 6307), (4505, 5579)]