9102775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 12499200

約数和(自身を除く): 3396425

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 419, 869, 1975, 2095, 4345, 4609, 10475, 21725, 23045, 33101, 115225, 165505, 364111, 827525, 1820555, 9102775]

約数ペア:

[(1, 9102775), (5, 1820555), (11, 827525), (25, 364111), (55, 165505), (79, 115225), (275, 33101), (395, 23045), (419, 21725), (869, 10475), (1975, 4609), (2095, 4345)]