80964625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1$

素因数の和:5482

約数の個数: 32

約数和(自身を含む): 122294016

約数和(自身を除く): 41329391

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 5443, 14875, 27215, 38101, 92531, 136075, 190505, 462655, 647717, 680375, 952525, 2313275, 3238585, 4762625, 11566375, 16192925, 80964625]

約数ペア:

[(1, 80964625), (5, 16192925), (7, 11566375), (17, 4762625), (25, 3238585), (35, 2313275), (85, 952525), (119, 680375), (125, 647717), (175, 462655), (425, 190505), (595, 136075), (875, 92531), (2125, 38101), (2975, 27215), (5443, 14875)]