7926484775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{14419}}^1$

素因数の和:16439

約数の個数: 24

約数和(自身を含む): 10728480000

約数和(自身を除く): 2801995225

約数列:

[1, 5, 11, 25, 55, 275, 1999, 9995, 14419, 21989, 49975, 72095, 109945, 158609, 360475, 549725, 793045, 3965225, 28823581, 144117905, 317059391, 720589525, 1585296955, 7926484775]

約数ペア:

[(1, 7926484775), (5, 1585296955), (11, 720589525), (25, 317059391), (55, 144117905), (275, 28823581), (1999, 3965225), (9995, 793045), (14419, 549725), (21989, 360475), (49975, 158609), (72095, 109945)]