47406045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4125

約数の個数: 32

約数和(自身を含む): 81809280

約数和(自身を除く): 34403235

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 4057, 11685, 12171, 20285, 60855, 77083, 166337, 231249, 385415, 499011, 831685, 1156245, 2495055, 3160403, 9481209, 15802015, 47406045]

約数ペア:

[(1, 47406045), (3, 15802015), (5, 9481209), (15, 3160403), (19, 2495055), (41, 1156245), (57, 831685), (95, 499011), (123, 385415), (205, 231249), (285, 166337), (615, 77083), (779, 60855), (2337, 20285), (3895, 12171), (4057, 11685)]