55145545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9323}}^1$

素因数の和:9361

約数の個数: 24

約数和(自身を含む): 81902016

約数和(自身を除く): 26756471

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 9323, 46615, 65261, 121199, 326305, 605995, 848393, 1575587, 4241965, 7877935, 11029109, 55145545]

約数ペア:

[(1, 55145545), (5, 11029109), (7, 7877935), (13, 4241965), (35, 1575587), (65, 848393), (91, 605995), (169, 326305), (455, 121199), (845, 65261), (1183, 46615), (5915, 9323)]