67982815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3546

約数の個数: 16

約数和(自身を含む): 85024800

約数和(自身を除く): 17041985

約数列:

[1, 5, 29, 139, 145, 695, 3373, 4031, 16865, 20155, 97817, 468847, 489085, 2344235, 13596563, 67982815]

約数ペア:

[(1, 67982815), (5, 13596563), (29, 2344235), (139, 489085), (145, 468847), (695, 97817), (3373, 20155), (4031, 16865)]