2017202445

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41777}}^1$

素因数の和:41854

約数の個数: 48

約数和(自身を含む): 3714899760

約数和(自身を除く): 1697697315

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 1073, 1305, 1665, 3219, 5365, 9657, 16095, 41777, 48285, 125331, 208885, 375993, 626655, 1211533, 1545749, 1879965, 3634599, 4637247, 6057665, 7728745, 10903797, 13911741, 18172995, 23186235, 44826721, 54518985, 69558705, 134480163, 224133605, 403440489, 672400815, 2017202445]

約数ペア:

[(1, 2017202445), (3, 672400815), (5, 403440489), (9, 224133605), (15, 134480163), (29, 69558705), (37, 54518985), (45, 44826721), (87, 23186235), (111, 18172995), (145, 13911741), (185, 10903797), (261, 7728745), (333, 6057665), (435, 4637247), (555, 3634599), (1073, 1879965), (1305, 1545749), (1665, 1211533), (3219, 626655), (5365, 375993), (9657, 208885), (16095, 125331), (41777, 48285)]