82928255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 29046145

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 971, 2755, 2945, 4495, 4855, 17081, 18449, 28159, 30101, 85405, 92245, 140795, 150505, 535021, 571919, 872929, 2675105, 2859595, 4364645, 16585651, 82928255]

約数ペア:

[(1, 82928255), (5, 16585651), (19, 4364645), (29, 2859595), (31, 2675105), (95, 872929), (145, 571919), (155, 535021), (551, 150505), (589, 140795), (899, 92245), (971, 85405), (2755, 30101), (2945, 28159), (4495, 18449), (4855, 17081)]