85434775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4903}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 114930144

約数和(自身を除く): 29495369

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 4903, 17425, 24515, 83351, 122575, 201023, 416755, 1005115, 2083775, 3417391, 5025575, 17086955, 85434775]

約数ペア:

[(1, 85434775), (5, 17086955), (17, 5025575), (25, 3417391), (41, 2083775), (85, 1005115), (205, 416755), (425, 201023), (697, 122575), (1025, 83351), (3485, 24515), (4903, 17425)]