142298085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{231379}}^1$

素因数の和:231428

約数の個数: 16

約数和(自身を含む): 233231040

約数和(自身を除く): 90932955

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 231379, 694137, 1156895, 3470685, 9486539, 28459617, 47432695, 142298085]

約数ペア:

[(1, 142298085), (3, 47432695), (5, 28459617), (15, 9486539), (41, 3470685), (123, 1156895), (205, 694137), (615, 231379)]