66328715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5023}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 84403200

約数和(自身を除く): 18074485

約数列:

[1, 5, 19, 95, 139, 695, 2641, 5023, 13205, 25115, 95437, 477185, 698197, 3490985, 13265743, 66328715]

約数ペア:

[(1, 66328715), (5, 13265743), (19, 3490985), (95, 698197), (139, 477185), (695, 95437), (2641, 25115), (5023, 13205)]