165040915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{9439}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 214099200

約数和(自身を除く): 49058285

約数列:

[1, 5, 13, 65, 269, 1345, 3497, 9439, 17485, 47195, 122707, 613535, 2539091, 12695455, 33008183, 165040915]

約数ペア:

[(1, 165040915), (5, 33008183), (13, 12695455), (65, 2539091), (269, 613535), (1345, 122707), (3497, 47195), (9439, 17485)]