1380432335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{39503}}^1$

素因数の和:39778

約数の個数: 16

約数和(自身を含む): 1720794240

約数和(自身を除く): 340361905

約数列:

[1, 5, 29, 145, 241, 1205, 6989, 34945, 39503, 197515, 1145587, 5727935, 9520223, 47601115, 276086467, 1380432335]

約数ペア:

[(1, 1380432335), (5, 276086467), (29, 47601115), (145, 9520223), (241, 5727935), (1205, 1145587), (6989, 197515), (34945, 39503)]