86747385

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{57259}}^1$

素因数の和:57368

約数の個数: 16

約数和(自身を含む): 140172480

約数和(自身を除く): 53425095

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 57259, 171777, 286295, 858885, 5783159, 17349477, 28915795, 86747385]

約数ペア:

[(1, 86747385), (3, 28915795), (5, 17349477), (15, 5783159), (101, 858885), (303, 286295), (505, 171777), (1515, 57259)]