85384625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 117801216

約数和(自身を除く): 32416591

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 1747, 1955, 2125, 2875, 8735, 9775, 29699, 40181, 43675, 48875, 148495, 200905, 218375, 683077, 742475, 1004525, 3415385, 3712375, 5022625, 17076925, 85384625]

約数ペア:

[(1, 85384625), (5, 17076925), (17, 5022625), (23, 3712375), (25, 3415385), (85, 1004525), (115, 742475), (125, 683077), (391, 218375), (425, 200905), (575, 148495), (1747, 48875), (1955, 43675), (2125, 40181), (2875, 29699), (8735, 9775)]