8060715

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 15571248

約数和(自身を除く): 7510533

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1531, 1755, 4593, 5265, 7655, 13779, 19903, 22965, 41337, 59709, 68895, 99515, 124011, 179127, 206685, 298545, 537381, 620055, 895635, 1612143, 2686905, 8060715]

約数ペア:

[(1, 8060715), (3, 2686905), (5, 1612143), (9, 895635), (13, 620055), (15, 537381), (27, 298545), (39, 206685), (45, 179127), (65, 124011), (81, 99515), (117, 68895), (135, 59709), (195, 41337), (351, 22965), (405, 19903), (585, 13779), (1053, 7655), (1531, 5265), (1755, 4593)]