74778795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 80

約数和(自身を含む): 165063360

約数和(自身を除く): 90284565

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 2029, 2457, 2835, 4095, 5265, 6087, 7371, 10145, 12285, 14203, 18261, 26377, 30435, 36855, 42609, 54783, 71015, 79131, 91305, 127827, 131885, 164349, 184639, 213045, 237393, 273915, 383481, 395655, 553917, 639135, 712179, 821745, 923195, 1150443, 1186965, 1661751, 1917405, 2136537, 2769585, 3560895, 4985253, 5752215, 8308755, 10682685, 14955759, 24926265, 74778795]

約数ペア:

[(1, 74778795), (3, 24926265), (5, 14955759), (7, 10682685), (9, 8308755), (13, 5752215), (15, 4985253), (21, 3560895), (27, 2769585), (35, 2136537), (39, 1917405), (45, 1661751), (63, 1186965), (65, 1150443), (81, 923195), (91, 821745), (105, 712179), (117, 639135), (135, 553917), (189, 395655), (195, 383481), (273, 273915), (315, 237393), (351, 213045), (405, 184639), (455, 164349), (567, 131885), (585, 127827), (819, 91305), (945, 79131), (1053, 71015), (1365, 54783), (1755, 42609), (2029, 36855), (2457, 30435), (2835, 26377), (4095, 18261), (5265, 14203), (6087, 12285), (7371, 10145)]