144460715

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{27701}}^1$

素因数の和:27862

約数の個数: 16

約数和(自身を含む): 199454400

約数和(自身を除く): 54993685

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 27701, 138505, 193907, 969535, 4127449, 20637245, 28892143, 144460715]

約数ペア:

[(1, 144460715), (5, 28892143), (7, 20637245), (35, 4127449), (149, 969535), (745, 193907), (1043, 138505), (5215, 27701)]