15926105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 20820240

約数和(自身を除く): 4894135

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2753, 5785, 13765, 35789, 178945, 245017, 1225085, 3185221, 15926105]

約数ペア:

[(1, 15926105), (5, 3185221), (13, 1225085), (65, 245017), (89, 178945), (445, 35789), (1157, 13765), (2753, 5785)]