12437545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 15314688

約数和(自身を除く): 2877143

約数列:

[1, 5, 67, 137, 271, 335, 685, 1355, 9179, 18157, 37127, 45895, 90785, 185635, 2487509, 12437545]

約数ペア:

[(1, 12437545), (5, 2487509), (67, 185635), (137, 90785), (271, 45895), (335, 37127), (685, 18157), (1355, 9179)]