424652305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 658741248

約数和(自身を除く): 234088943

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 113, 215, 227, 301, 385, 473, 565, 791, 1135, 1243, 1505, 1589, 2365, 2497, 3311, 3955, 4859, 6215, 7945, 8701, 9761, 12485, 16555, 17479, 24295, 25651, 34013, 43505, 48805, 53449, 68327, 87395, 107371, 128255, 170065, 179557, 267245, 282161, 341635, 374143, 536855, 751597, 897785, 1102993, 1410805, 1870715, 1975127, 3757985, 5514965, 7720951, 9875635, 12132923, 38604755, 60664615, 84930461, 424652305]

約数ペア:

[(1, 424652305), (5, 84930461), (7, 60664615), (11, 38604755), (35, 12132923), (43, 9875635), (55, 7720951), (77, 5514965), (113, 3757985), (215, 1975127), (227, 1870715), (301, 1410805), (385, 1102993), (473, 897785), (565, 751597), (791, 536855), (1135, 374143), (1243, 341635), (1505, 282161), (1589, 267245), (2365, 179557), (2497, 170065), (3311, 128255), (3955, 107371), (4859, 87395), (6215, 68327), (7945, 53449), (8701, 48805), (9761, 43505), (12485, 34013), (16555, 25651), (17479, 24295)]