490693395

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{696019}}^1$

素因数の和:696074

約数の個数: 16

約数和(自身を含む): 801815040

約数和(自身を除く): 311121645

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 696019, 2088057, 3480095, 10440285, 32712893, 98138679, 163564465, 490693395]

約数ペア:

[(1, 490693395), (3, 163564465), (5, 98138679), (15, 32712893), (47, 10440285), (141, 3480095), (235, 2088057), (705, 696019)]