162780085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{108883}}^1$

素因数の和:108924

約数の個数: 16

約数和(自身を含む): 219510144

約数和(自身を除く): 56730059

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 108883, 544415, 1415479, 2504309, 7077395, 12521545, 32556017, 162780085]

約数ペア:

[(1, 162780085), (5, 32556017), (13, 12521545), (23, 7077395), (65, 2504309), (115, 1415479), (299, 544415), (1495, 108883)]