2016565605

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{515087}}^1$

素因数の和:515130

約数の個数: 32

約数和(自身を含む): 3708633600

約数和(自身を除く): 1692067995

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 515087, 1545261, 2575435, 4635783, 7726305, 13907349, 14937523, 23178915, 44812569, 69536745, 74687615, 134437707, 224062845, 403313121, 672188535, 2016565605]

約数ペア:

[(1, 2016565605), (3, 672188535), (5, 403313121), (9, 224062845), (15, 134437707), (27, 74687615), (29, 69536745), (45, 44812569), (87, 23178915), (135, 14937523), (145, 13907349), (261, 7726305), (435, 4635783), (783, 2575435), (1305, 1545261), (3915, 515087)]