1966245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 1247835

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2789, 8367, 13945, 41835, 131083, 393249, 655415, 1966245]

約数ペア:

[(1, 1966245), (3, 655415), (5, 393249), (15, 131083), (47, 41835), (141, 13945), (235, 8367), (705, 2789)]