57144415

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 69503616

約数和(自身を除く): 12359201

約数列:

[1, 5, 181, 233, 271, 905, 1165, 1355, 42173, 49051, 63143, 210865, 245255, 315715, 11428883, 57144415]

約数ペア:

[(1, 57144415), (5, 11428883), (181, 315715), (233, 245255), (271, 210865), (905, 63143), (1165, 49051), (1355, 42173)]