25251270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76519}}^1$

素因数の和:76540

約数の個数: 32

約数和(自身を含む): 66113280

約数和(自身を除く): 40862010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 76519, 153038, 229557, 382595, 459114, 765190, 841709, 1147785, 1683418, 2295570, 2525127, 4208545, 5050254, 8417090, 12625635, 25251270]

約数ペア:

[(1, 25251270), (2, 12625635), (3, 8417090), (5, 5050254), (6, 4208545), (10, 2525127), (11, 2295570), (15, 1683418), (22, 1147785), (30, 841709), (33, 765190), (55, 459114), (66, 382595), (110, 229557), (165, 153038), (330, 76519)]