2019093075

素因数分解:

$3^7\times 5^2\times {\mathrm{36929}}^1$

素因数の和:36960

約数の個数: 48

約数和(自身を含む): 3755042400

約数和(自身を除く): 1735949325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2187, 3645, 6075, 10935, 18225, 36929, 54675, 110787, 184645, 332361, 553935, 923225, 997083, 1661805, 2769675, 2991249, 4985415, 8309025, 8973747, 14956245, 24927075, 26921241, 44868735, 74781225, 80763723, 134606205, 224343675, 403818615, 673031025, 2019093075]

約数ペア:

[(1, 2019093075), (3, 673031025), (5, 403818615), (9, 224343675), (15, 134606205), (25, 80763723), (27, 74781225), (45, 44868735), (75, 26921241), (81, 24927075), (135, 14956245), (225, 8973747), (243, 8309025), (405, 4985415), (675, 2991249), (729, 2769675), (1215, 1661805), (2025, 997083), (2187, 923225), (3645, 553935), (6075, 332361), (10935, 184645), (18225, 110787), (36929, 54675)]