58129375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{5471}}^1$

素因数の和:5508

約数の個数: 20

約数和(自身を含む): 76925376

約数和(自身を除く): 18796001

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 5471, 10625, 27355, 93007, 136775, 465035, 683875, 2325175, 3419375, 11625875, 58129375]

約数ペア:

[(1, 58129375), (5, 11625875), (17, 3419375), (25, 2325175), (85, 683875), (125, 465035), (425, 136775), (625, 93007), (2125, 27355), (5471, 10625)]