25659810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25919}}^1$

素因数の和:25943

約数の個数: 48

約数和(自身を含む): 72783360

約数和(自身を除く): 47123550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25919, 51838, 77757, 129595, 155514, 233271, 259190, 285109, 388785, 466542, 570218, 777570, 855327, 1166355, 1425545, 1710654, 2332710, 2565981, 2851090, 4276635, 5131962, 8553270, 12829905, 25659810]

約数ペア:

[(1, 25659810), (2, 12829905), (3, 8553270), (5, 5131962), (6, 4276635), (9, 2851090), (10, 2565981), (11, 2332710), (15, 1710654), (18, 1425545), (22, 1166355), (30, 855327), (33, 777570), (45, 570218), (55, 466542), (66, 388785), (90, 285109), (99, 259190), (110, 233271), (165, 155514), (198, 129595), (330, 77757), (495, 51838), (990, 25919)]