88325825

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 130170240

約数和(自身を除く): 41844415

約数列:

[1, 5, 7, 25, 35, 53, 89, 107, 175, 265, 371, 445, 535, 623, 749, 1325, 1855, 2225, 2675, 3115, 3745, 4717, 5671, 9275, 9523, 15575, 18725, 23585, 28355, 33019, 39697, 47615, 66661, 117925, 141775, 165095, 198485, 238075, 333305, 504719, 825475, 992425, 1666525, 2523595, 3533033, 12617975, 17665165, 88325825]

約数ペア:

[(1, 88325825), (5, 17665165), (7, 12617975), (25, 3533033), (35, 2523595), (53, 1666525), (89, 992425), (107, 825475), (175, 504719), (265, 333305), (371, 238075), (445, 198485), (535, 165095), (623, 141775), (749, 117925), (1325, 66661), (1855, 47615), (2225, 39697), (2675, 33019), (3115, 28355), (3745, 23585), (4717, 18725), (5671, 15575), (9275, 9523)]