2019045825

素因数分解:

$3^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{13177}}^1$

素因数の和:13423

約数の個数: 48

約数和(自身を含む): 3725684160

約数和(自身を除く): 1706638335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 227, 675, 681, 1135, 2043, 3405, 5675, 6129, 10215, 13177, 17025, 30645, 39531, 51075, 65885, 118593, 153225, 197655, 329425, 355779, 592965, 988275, 1778895, 2964825, 2991179, 8894475, 8973537, 14955895, 26920611, 44867685, 74779475, 80761833, 134603055, 224338425, 403809165, 673015275, 2019045825]

約数ペア:

[(1, 2019045825), (3, 673015275), (5, 403809165), (9, 224338425), (15, 134603055), (25, 80761833), (27, 74779475), (45, 44867685), (75, 26920611), (135, 14955895), (225, 8973537), (227, 8894475), (675, 2991179), (681, 2964825), (1135, 1778895), (2043, 988275), (3405, 592965), (5675, 355779), (6129, 329425), (10215, 197655), (13177, 153225), (17025, 118593), (30645, 65885), (39531, 51075)]