1005525

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 1861860

約数和(自身を除く): 856335

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 109, 123, 205, 225, 327, 369, 545, 615, 981, 1025, 1635, 1845, 2725, 3075, 4469, 4905, 8175, 9225, 13407, 22345, 24525, 40221, 67035, 111725, 201105, 335175, 1005525]

約数ペア:

[(1, 1005525), (3, 335175), (5, 201105), (9, 111725), (15, 67035), (25, 40221), (41, 24525), (45, 22345), (75, 13407), (109, 9225), (123, 8175), (205, 4905), (225, 4469), (327, 3075), (369, 2725), (545, 1845), (615, 1635), (981, 1025)]