5545995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6066165

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 239, 255, 273, 357, 455, 595, 663, 717, 1105, 1195, 1365, 1547, 1673, 1785, 3107, 3315, 3585, 4063, 4641, 5019, 7735, 8365, 9321, 12189, 15535, 20315, 21749, 23205, 25095, 28441, 46605, 52819, 60945, 65247, 85323, 108745, 142205, 158457, 264095, 326235, 369733, 426615, 792285, 1109199, 1848665, 5545995]

約数ペア:

[(1, 5545995), (3, 1848665), (5, 1109199), (7, 792285), (13, 426615), (15, 369733), (17, 326235), (21, 264095), (35, 158457), (39, 142205), (51, 108745), (65, 85323), (85, 65247), (91, 60945), (105, 52819), (119, 46605), (195, 28441), (221, 25095), (239, 23205), (255, 21749), (273, 20315), (357, 15535), (455, 12189), (595, 9321), (663, 8365), (717, 7735), (1105, 5019), (1195, 4641), (1365, 4063), (1547, 3585), (1673, 3315), (1785, 3107)]