1520572205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1\times {\mathrm{5653}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 1905171840

約数和(自身を除く): 384599635

約数列:

[1, 5, 23, 115, 2339, 5653, 11695, 28265, 53797, 130019, 268985, 650095, 13222367, 66111835, 304114441, 1520572205]

約数ペア:

[(1, 1520572205), (5, 304114441), (23, 66111835), (115, 13222367), (2339, 650095), (5653, 268985), (11695, 130019), (28265, 53797)]