142254535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9319}}^1$

素因数の和:9438

約数の個数: 16

約数和(自身を含む): 177154560

約数和(自身を除く): 34900025

約数列:

[1, 5, 43, 71, 215, 355, 3053, 9319, 15265, 46595, 400717, 661649, 2003585, 3308245, 28450907, 142254535]

約数ペア:

[(1, 142254535), (5, 28450907), (43, 3308245), (71, 2003585), (215, 661649), (355, 400717), (3053, 46595), (9319, 15265)]