2015202915

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1357039}}^1$

素因数の和:1357064

約数の個数: 32

約数和(自身を含む): 3908275200

約数和(自身を除く): 1893072285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1357039, 4071117, 6785195, 12213351, 14927429, 20355585, 36640053, 44782287, 61066755, 74637145, 134346861, 183200265, 223911435, 403040583, 671734305, 2015202915]

約数ペア:

[(1, 2015202915), (3, 671734305), (5, 403040583), (9, 223911435), (11, 183200265), (15, 134346861), (27, 74637145), (33, 61066755), (45, 44782287), (55, 36640053), (99, 20355585), (135, 14927429), (165, 12213351), (297, 6785195), (495, 4071117), (1485, 1357039)]