42668085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69379}}^1$

素因数の和:69428

約数の個数: 16

約数和(自身を含む): 69935040

約数和(自身を除く): 27266955

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 69379, 208137, 346895, 1040685, 2844539, 8533617, 14222695, 42668085]

約数ペア:

[(1, 42668085), (3, 14222695), (5, 8533617), (15, 2844539), (41, 1040685), (123, 346895), (205, 208137), (615, 69379)]