84457105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{3511}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 107720064

約数和(自身を除く): 23262959

約数列:

[1, 5, 17, 85, 283, 1415, 3511, 4811, 17555, 24055, 59687, 298435, 993613, 4968065, 16891421, 84457105]

約数ペア:

[(1, 84457105), (5, 16891421), (17, 4968065), (85, 993613), (283, 298435), (1415, 59687), (3511, 24055), (4811, 17555)]