42834825

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 86931936

約数和(自身を除く): 44097111

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 495, 641, 675, 825, 891, 1215, 1485, 1923, 2025, 2475, 2673, 3205, 4455, 5769, 6075, 7051, 7425, 9615, 13365, 16025, 17307, 21153, 22275, 28845, 35255, 48075, 51921, 63459, 66825, 86535, 105765, 144225, 155763, 176275, 190377, 259605, 317295, 432675, 528825, 571131, 778815, 951885, 1298025, 1586475, 1713393, 2855655, 3894075, 4759425, 8566965, 14278275, 42834825]

約数ペア:

[(1, 42834825), (3, 14278275), (5, 8566965), (9, 4759425), (11, 3894075), (15, 2855655), (25, 1713393), (27, 1586475), (33, 1298025), (45, 951885), (55, 778815), (75, 571131), (81, 528825), (99, 432675), (135, 317295), (165, 259605), (225, 190377), (243, 176275), (275, 155763), (297, 144225), (405, 105765), (495, 86535), (641, 66825), (675, 63459), (825, 51921), (891, 48075), (1215, 35255), (1485, 28845), (1923, 22275), (2025, 21153), (2475, 17307), (2673, 16025), (3205, 13365), (4455, 9615), (5769, 7425), (6075, 7051)]