2587432815

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{580793}}^1$

素因数の和:580821

約数の個数: 40

約数和(自身を含む): 5059877328

約数和(自身を除く): 2472444513

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 580793, 1742379, 2903965, 5227137, 6388723, 8711895, 15681411, 19166169, 26135685, 31943615, 47044233, 57498507, 78407055, 95830845, 172495521, 235221165, 287492535, 517486563, 862477605, 2587432815]

約数ペア:

[(1, 2587432815), (3, 862477605), (5, 517486563), (9, 287492535), (11, 235221165), (15, 172495521), (27, 95830845), (33, 78407055), (45, 57498507), (55, 47044233), (81, 31943615), (99, 26135685), (135, 19166169), (165, 15681411), (297, 8711895), (405, 6388723), (495, 5227137), (891, 2903965), (1485, 1742379), (4455, 580793)]