290412855

素因数分解:

$3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{10883}}^1$

素因数の和:11487

約数の個数: 24

約数和(自身を含む): 504277488

約数和(自身を除く): 213864633

約数列:

[1, 3, 5, 9, 15, 45, 593, 1779, 2965, 5337, 8895, 10883, 26685, 32649, 54415, 97947, 163245, 489735, 6453619, 19360857, 32268095, 58082571, 96804285, 290412855]

約数ペア:

[(1, 290412855), (3, 96804285), (5, 58082571), (9, 32268095), (15, 19360857), (45, 6453619), (593, 489735), (1779, 163245), (2965, 97947), (5337, 54415), (8895, 32649), (10883, 26685)]