25758630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{569}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 41464890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 569, 1006, 1138, 1509, 1707, 2515, 2845, 3018, 3414, 4527, 5030, 5121, 5690, 7545, 8535, 9054, 10242, 15090, 17070, 22635, 25605, 45270, 51210, 286207, 572414, 858621, 1431035, 1717242, 2575863, 2862070, 4293105, 5151726, 8586210, 12879315, 25758630]

約数ペア:

[(1, 25758630), (2, 12879315), (3, 8586210), (5, 5151726), (6, 4293105), (9, 2862070), (10, 2575863), (15, 1717242), (18, 1431035), (30, 858621), (45, 572414), (90, 286207), (503, 51210), (569, 45270), (1006, 25605), (1138, 22635), (1509, 17070), (1707, 15090), (2515, 10242), (2845, 9054), (3018, 8535), (3414, 7545), (4527, 5690), (5030, 5121)]