55260385

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 67288320

約数和(自身を除く): 12027935

約数列:

[1, 5, 131, 239, 353, 655, 1195, 1765, 31309, 46243, 84367, 156545, 231215, 421835, 11052077, 55260385]

約数ペア:

[(1, 55260385), (5, 11052077), (131, 421835), (239, 231215), (353, 156545), (655, 84367), (1195, 46243), (1765, 31309)]