28366955925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4912027}}^1$

素因数の和:4912058

約数の個数: 48

約数和(自身を含む): 58472781312

約数和(自身を除く): 30105825387

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 4912027, 14736081, 24560135, 34384189, 54032297, 73680405, 103152567, 122800675, 162096891, 171920945, 270161485, 368402025, 378226079, 515762835, 810484455, 859604725, 1134678237, 1350807425, 1891130395, 2578814175, 4052422275, 5673391185, 9455651975, 28366955925]

約数ペア:

[(1, 28366955925), (3, 9455651975), (5, 5673391185), (7, 4052422275), (11, 2578814175), (15, 1891130395), (21, 1350807425), (25, 1134678237), (33, 859604725), (35, 810484455), (55, 515762835), (75, 378226079), (77, 368402025), (105, 270161485), (165, 171920945), (175, 162096891), (231, 122800675), (275, 103152567), (385, 73680405), (525, 54032297), (825, 34384189), (1155, 24560135), (1925, 14736081), (5775, 4912027)]