42446025

素因数分解:

$3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 84

約数和(自身を含む): 84165372

約数和(自身を除く): 41719347

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 137, 153, 225, 243, 255, 405, 411, 425, 459, 675, 685, 729, 765, 1215, 1233, 1275, 1377, 2025, 2055, 2295, 2329, 3425, 3645, 3699, 3825, 4131, 6075, 6165, 6885, 6987, 10275, 11097, 11475, 11645, 12393, 18225, 18495, 20655, 20961, 30825, 33291, 34425, 34935, 55485, 58225, 61965, 62883, 92475, 99873, 103275, 104805, 166455, 174675, 188649, 277425, 309825, 314415, 499365, 524025, 565947, 832275, 943245, 1572075, 1697841, 2496825, 2829735, 4716225, 8489205, 14148675, 42446025]

約数ペア:

[(1, 42446025), (3, 14148675), (5, 8489205), (9, 4716225), (15, 2829735), (17, 2496825), (25, 1697841), (27, 1572075), (45, 943245), (51, 832275), (75, 565947), (81, 524025), (85, 499365), (135, 314415), (137, 309825), (153, 277425), (225, 188649), (243, 174675), (255, 166455), (405, 104805), (411, 103275), (425, 99873), (459, 92475), (675, 62883), (685, 61965), (729, 58225), (765, 55485), (1215, 34935), (1233, 34425), (1275, 33291), (1377, 30825), (2025, 20961), (2055, 20655), (2295, 18495), (2329, 18225), (3425, 12393), (3645, 11645), (3699, 11475), (3825, 11097), (4131, 10275), (6075, 6987), (6165, 6885)]