69321425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 92613120

約数和(自身を除く): 23291695

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 3889, 17825, 19445, 89447, 97225, 120559, 447235, 602795, 2236175, 2772857, 3013975, 13864285, 69321425]

約数ペア:

[(1, 69321425), (5, 13864285), (23, 3013975), (25, 2772857), (31, 2236175), (115, 602795), (155, 447235), (575, 120559), (713, 97225), (775, 89447), (3565, 19445), (3889, 17825)]