12548555

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 15409440

約数和(自身を除く): 2860885

約数列:

[1, 5, 89, 163, 173, 445, 815, 865, 14507, 15397, 28199, 72535, 76985, 140995, 2509711, 12548555]

約数ペア:

[(1, 12548555), (5, 2509711), (89, 140995), (163, 76985), (173, 72535), (445, 28199), (815, 15397), (865, 14507)]