90011425

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6197}}^1$

素因数の和:6297

約数の個数: 24

約数和(自身を含む): 129116736

約数和(自身を除く): 39105311

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 6197, 14525, 30985, 43379, 154925, 216895, 514351, 1084475, 2571755, 3600457, 12858775, 18002285, 90011425]

約数ペア:

[(1, 90011425), (5, 18002285), (7, 12858775), (25, 3600457), (35, 2571755), (83, 1084475), (175, 514351), (415, 216895), (581, 154925), (2075, 43379), (2905, 30985), (6197, 14525)]