12804589665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{23057}}^1$

素因数の和:23159

約数の個数: 96

約数和(自身を含む): 26589378816

約数和(自身を除く): 13784789151

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 43, 45, 63, 105, 123, 129, 205, 215, 287, 301, 315, 369, 387, 615, 645, 861, 903, 1435, 1505, 1763, 1845, 1935, 2583, 2709, 4305, 4515, 5289, 8815, 12341, 12915, 13545, 15867, 23057, 26445, 37023, 61705, 69171, 79335, 111069, 115285, 161399, 185115, 207513, 345855, 484197, 555345, 806995, 945337, 991451, 1037565, 1452591, 2420985, 2836011, 2974353, 4726685, 4957255, 6617359, 6940157, 7262955, 8508033, 8923059, 14180055, 14871765, 19852077, 20820471, 33086795, 34700785, 40649491, 42540165, 44615295, 59556231, 62461413, 99260385, 104102355, 121948473, 203247455, 284546437, 297781155, 312307065, 365845419, 609742365, 853639311, 1422732185, 1829227095, 2560917933, 4268196555, 12804589665]

約数ペア:

[(1, 12804589665), (3, 4268196555), (5, 2560917933), (7, 1829227095), (9, 1422732185), (15, 853639311), (21, 609742365), (35, 365845419), (41, 312307065), (43, 297781155), (45, 284546437), (63, 203247455), (105, 121948473), (123, 104102355), (129, 99260385), (205, 62461413), (215, 59556231), (287, 44615295), (301, 42540165), (315, 40649491), (369, 34700785), (387, 33086795), (615, 20820471), (645, 19852077), (861, 14871765), (903, 14180055), (1435, 8923059), (1505, 8508033), (1763, 7262955), (1845, 6940157), (1935, 6617359), (2583, 4957255), (2709, 4726685), (4305, 2974353), (4515, 2836011), (5289, 2420985), (8815, 1452591), (12341, 1037565), (12915, 991451), (13545, 945337), (15867, 806995), (23057, 555345), (26445, 484197), (37023, 345855), (61705, 207513), (69171, 185115), (79335, 161399), (111069, 115285)]