80713045

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 118944000

約数和(自身を除く): 38230955

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 931, 1715, 2477, 4655, 6517, 12385, 17339, 32585, 47063, 86695, 121373, 235315, 329441, 606865, 849611, 1647205, 2306087, 4248055, 11530435, 16142609, 80713045]

約数ペア:

[(1, 80713045), (5, 16142609), (7, 11530435), (19, 4248055), (35, 2306087), (49, 1647205), (95, 849611), (133, 606865), (245, 329441), (343, 235315), (665, 121373), (931, 86695), (1715, 47063), (2477, 32585), (4655, 17339), (6517, 12385)]