42216405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36551}}^1$

素因数の和:36577

約数の個数: 32

約数和(自身を含む): 84215808

約数和(自身を除く): 41999403

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 36551, 109653, 182755, 255857, 402061, 548265, 767571, 1206183, 1279285, 2010305, 2814427, 3837855, 6030915, 8443281, 14072135, 42216405]

約数ペア:

[(1, 42216405), (3, 14072135), (5, 8443281), (7, 6030915), (11, 3837855), (15, 2814427), (21, 2010305), (33, 1279285), (35, 1206183), (55, 767571), (77, 548265), (105, 402061), (165, 255857), (231, 182755), (385, 109653), (1155, 36551)]