80036425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26903}}^1$

素因数の和:26937

約数の個数: 24

約数和(自身を含む): 120099456

約数和(自身を除く): 40063031

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 26903, 134515, 188321, 457351, 672575, 941605, 2286755, 3201457, 4708025, 11433775, 16007285, 80036425]

約数ペア:

[(1, 80036425), (5, 16007285), (7, 11433775), (17, 4708025), (25, 3201457), (35, 2286755), (85, 941605), (119, 672575), (175, 457351), (425, 188321), (595, 134515), (2975, 26903)]