2107755

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 4038720

約数和(自身を除く): 1930965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1201, 1755, 3603, 6005, 10809, 15613, 18015, 32427, 46839, 54045, 78065, 140517, 162135, 234195, 421551, 702585, 2107755]

約数ペア:

[(1, 2107755), (3, 702585), (5, 421551), (9, 234195), (13, 162135), (15, 140517), (27, 78065), (39, 54045), (45, 46839), (65, 32427), (117, 18015), (135, 15613), (195, 10809), (351, 6005), (585, 3603), (1201, 1755)]