54285995

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2837}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 67430880

約数和(自身を除く): 13144885

約数列:

[1, 5, 43, 89, 215, 445, 2837, 3827, 14185, 19135, 121991, 252493, 609955, 1262465, 10857199, 54285995]

約数ペア:

[(1, 54285995), (5, 10857199), (43, 1262465), (89, 609955), (215, 252493), (445, 121991), (2837, 19135), (3827, 14185)]