541274425

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5171}}^1$

素因数の和:5313

約数の個数: 24

約数和(自身を含む): 692634240

約数和(自身を除く): 151359815

約数列:

[1, 5, 25, 53, 79, 265, 395, 1325, 1975, 4187, 5171, 20935, 25855, 104675, 129275, 274063, 408509, 1370315, 2042545, 6851575, 10212725, 21650977, 108254885, 541274425]

約数ペア:

[(1, 541274425), (5, 108254885), (25, 21650977), (53, 10212725), (79, 6851575), (265, 2042545), (395, 1370315), (1325, 408509), (1975, 274063), (4187, 129275), (5171, 104675), (20935, 25855)]