67851215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 83164320

約数和(自身を除く): 15313105

約数列:

[1, 5, 61, 269, 305, 827, 1345, 4135, 16409, 50447, 82045, 222463, 252235, 1112315, 13570243, 67851215]

約数ペア:

[(1, 67851215), (5, 13570243), (61, 1112315), (269, 252235), (305, 222463), (827, 82045), (1345, 50447), (4135, 16409)]