54192515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49043}}^1$

素因数の和:49078

約数の個数: 16

約数和(自身を含む): 74154528

約数和(自身を除く): 19962013

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 49043, 245215, 637559, 833731, 3187795, 4168655, 10838503, 54192515]

約数ペア:

[(1, 54192515), (5, 10838503), (13, 4168655), (17, 3187795), (65, 833731), (85, 637559), (221, 245215), (1105, 49043)]