228045198535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{28151}}^1$

素因数の和:28624

約数の個数: 64

約数和(自身を含む): 348504643584

約数和(自身を除く): 120459445049

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 397, 583, 1855, 1985, 2779, 2915, 4081, 4367, 13895, 20405, 21041, 21835, 28151, 30569, 105205, 140755, 147287, 152845, 197057, 231451, 309661, 736435, 985285, 1157255, 1492003, 1548305, 1620157, 2167627, 7460015, 8100785, 10444021, 10838135, 11175947, 16412033, 52220105, 55879735, 78231629, 82060165, 114884231, 122935417, 391158145, 574421155, 592325191, 614677085, 860547919, 2961625955, 4146276337, 4302739595, 6515577101, 20731381685, 32577885505, 45609039707, 228045198535]

約数ペア:

[(1, 228045198535), (5, 45609039707), (7, 32577885505), (11, 20731381685), (35, 6515577101), (53, 4302739595), (55, 4146276337), (77, 2961625955), (265, 860547919), (371, 614677085), (385, 592325191), (397, 574421155), (583, 391158145), (1855, 122935417), (1985, 114884231), (2779, 82060165), (2915, 78231629), (4081, 55879735), (4367, 52220105), (13895, 16412033), (20405, 11175947), (21041, 10838135), (21835, 10444021), (28151, 8100785), (30569, 7460015), (105205, 2167627), (140755, 1620157), (147287, 1548305), (152845, 1492003), (197057, 1157255), (231451, 985285), (309661, 736435)]