15280055

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14083}}^1$

素因数の和:14126

約数の個数: 16

約数和(自身を含む): 21633024

約数和(自身を除く): 6352969

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 14083, 70415, 98581, 436573, 492905, 2182865, 3056011, 15280055]

約数ペア:

[(1, 15280055), (5, 3056011), (7, 2182865), (31, 492905), (35, 436573), (155, 98581), (217, 70415), (1085, 14083)]