331569135

素因数分解:

$3^2\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{2857}}^1$

素因数の和:5447

約数の個数: 24

約数和(自身を含む): 575143920

約数和(自身を除く): 243574785

約数列:

[1, 3, 5, 9, 15, 45, 2579, 2857, 7737, 8571, 12895, 14285, 23211, 25713, 38685, 42855, 116055, 128565, 7368203, 22104609, 36841015, 66313827, 110523045, 331569135]

約数ペア:

[(1, 331569135), (3, 110523045), (5, 66313827), (9, 36841015), (15, 22104609), (45, 7368203), (2579, 128565), (2857, 116055), (7737, 42855), (8571, 38685), (12895, 25713), (14285, 23211)]