67869965

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4663}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 84623616

約数和(自身を除く): 16753651

約数列:

[1, 5, 41, 71, 205, 355, 2911, 4663, 14555, 23315, 191183, 331073, 955915, 1655365, 13573993, 67869965]

約数ペア:

[(1, 67869965), (5, 13573993), (41, 1655365), (71, 955915), (205, 331073), (355, 191183), (2911, 23315), (4663, 14555)]