9867425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 12799776

約数和(自身を除く): 2932351

約数列:

[1, 5, 25, 43, 67, 137, 215, 335, 685, 1075, 1675, 2881, 3425, 5891, 9179, 14405, 29455, 45895, 72025, 147275, 229475, 394697, 1973485, 9867425]

約数ペア:

[(1, 9867425), (5, 1973485), (25, 394697), (43, 229475), (67, 147275), (137, 72025), (215, 45895), (335, 29455), (685, 14405), (1075, 9179), (1675, 5891), (2881, 3425)]