225550609

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 237445120

約数和(自身を除く): 11894511

約数列:

[1, 43, 67, 79, 991, 2881, 3397, 5293, 42613, 66397, 78289, 227599, 2855071, 3366427, 5245363, 225550609]

約数ペア:

[(1, 225550609), (43, 5245363), (67, 3366427), (79, 2855071), (991, 227599), (2881, 78289), (3397, 66397), (5293, 42613)]