872254845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83911}}^1$

素因数の和:83943

約数の個数: 64

約数和(自身を含む): 1933332480

約数和(自身を除く): 1061077635

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 10395, 83911, 251733, 419555, 587377, 755199, 923021, 1258665, 1762131, 2265597, 2769063, 2936885, 3775995, 4615105, 5286393, 6461147, 8307189, 8810655, 11327985, 13845315, 15859179, 19383441, 24921567, 26431965, 32305735, 41535945, 58150323, 79295895, 96917205, 124607835, 174450969, 290751615, 872254845]

約数ペア:

[(1, 872254845), (3, 290751615), (5, 174450969), (7, 124607835), (9, 96917205), (11, 79295895), (15, 58150323), (21, 41535945), (27, 32305735), (33, 26431965), (35, 24921567), (45, 19383441), (55, 15859179), (63, 13845315), (77, 11327985), (99, 8810655), (105, 8307189), (135, 6461147), (165, 5286393), (189, 4615105), (231, 3775995), (297, 2936885), (315, 2769063), (385, 2265597), (495, 1762131), (693, 1258665), (945, 923021), (1155, 755199), (1485, 587377), (2079, 419555), (3465, 251733), (10395, 83911)]