549296235

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 1038818880

約数和(自身を除く): 489522645

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 109, 115, 135, 207, 327, 345, 405, 541, 545, 621, 981, 1035, 1623, 1635, 1863, 2507, 2705, 2943, 3105, 4869, 4905, 7521, 8115, 8829, 9315, 12443, 12535, 14607, 14715, 22563, 24345, 37329, 37605, 43821, 44145, 58969, 62215, 67689, 73035, 111987, 112815, 176907, 186645, 203067, 219105, 294845, 335961, 338445, 530721, 559935, 884535, 1007883, 1015335, 1356287, 1592163, 1679805, 2653605, 4068861, 4776489, 5039415, 6781435, 7960815, 12206583, 20344305, 23882445, 36619749, 61032915, 109859247, 183098745, 549296235]

約数ペア:

[(1, 549296235), (3, 183098745), (5, 109859247), (9, 61032915), (15, 36619749), (23, 23882445), (27, 20344305), (45, 12206583), (69, 7960815), (81, 6781435), (109, 5039415), (115, 4776489), (135, 4068861), (207, 2653605), (327, 1679805), (345, 1592163), (405, 1356287), (541, 1015335), (545, 1007883), (621, 884535), (981, 559935), (1035, 530721), (1623, 338445), (1635, 335961), (1863, 294845), (2507, 219105), (2705, 203067), (2943, 186645), (3105, 176907), (4869, 112815), (4905, 111987), (7521, 73035), (8115, 67689), (8829, 62215), (9315, 58969), (12443, 44145), (12535, 43821), (14607, 37605), (14715, 37329), (22563, 24345)]