320419315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{5101}}^1$

素因数の和:5862

約数の個数: 16

約数和(自身を含む): 407751840

約数和(自身を除く): 87332525

約数列:

[1, 5, 17, 85, 739, 3695, 5101, 12563, 25505, 62815, 86717, 433585, 3769639, 18848195, 64083863, 320419315]

約数ペア:

[(1, 320419315), (5, 64083863), (17, 18848195), (85, 3769639), (739, 433585), (3695, 86717), (5101, 62815), (12563, 25505)]