25938359

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 27480384

約数和(自身を除く): 1542025

約数列:

[1, 53, 61, 71, 113, 3233, 3763, 4331, 5989, 6893, 8023, 229543, 365329, 425219, 489403, 25938359]

約数ペア:

[(1, 25938359), (53, 489403), (61, 425219), (71, 365329), (113, 229543), (3233, 8023), (3763, 6893), (4331, 5989)]