15139345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 19792080

約数和(自身を除く): 4652735

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2617, 5785, 13085, 34021, 170105, 232913, 1164565, 3027869, 15139345]

約数ペア:

[(1, 15139345), (5, 3027869), (13, 1164565), (65, 232913), (89, 170105), (445, 34021), (1157, 13085), (2617, 5785)]