388525915

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1\times {\mathrm{1321}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 474968160

約数和(自身を除く): 86442245

約数列:

[1, 5, 59, 295, 997, 1321, 4985, 6605, 58823, 77939, 294115, 389695, 1317037, 6585185, 77705183, 388525915]

約数ペア:

[(1, 388525915), (5, 77705183), (59, 6585185), (295, 1317037), (997, 389695), (1321, 294115), (4985, 77939), (6605, 58823)]