80964135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6269}}^1$

素因数の和:6328

約数の個数: 48

約数和(自身を含む): 164324160

約数和(自身を除く): 83360025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 6269, 12915, 18807, 31345, 43883, 56421, 94035, 131649, 219415, 257029, 282105, 394947, 658245, 771087, 1285145, 1799203, 1974735, 2313261, 3855435, 5397609, 8996015, 11566305, 16192827, 26988045, 80964135]

約数ペア:

[(1, 80964135), (3, 26988045), (5, 16192827), (7, 11566305), (9, 8996015), (15, 5397609), (21, 3855435), (35, 2313261), (41, 1974735), (45, 1799203), (63, 1285145), (105, 771087), (123, 658245), (205, 394947), (287, 282105), (315, 257029), (369, 219415), (615, 131649), (861, 94035), (1435, 56421), (1845, 43883), (2583, 31345), (4305, 18807), (6269, 12915)]