27862065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 65729664

約数和(自身を除く): 37867599

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 43, 45, 51, 55, 63, 77, 85, 99, 105, 119, 121, 129, 153, 165, 187, 215, 231, 255, 301, 315, 357, 363, 385, 387, 473, 495, 561, 595, 605, 645, 693, 731, 765, 847, 903, 935, 1071, 1089, 1155, 1309, 1419, 1505, 1683, 1785, 1815, 1935, 2057, 2193, 2365, 2541, 2709, 2805, 3311, 3465, 3655, 3927, 4235, 4257, 4515, 5117, 5203, 5355, 5445, 6171, 6545, 6579, 7095, 7623, 8041, 8415, 9933, 10285, 10965, 11781, 12705, 13545, 14399, 15351, 15609, 16555, 18513, 19635, 21285, 24123, 25585, 26015, 29799, 30855, 32895, 36421, 38115, 40205, 43197, 46053, 46827, 49665, 56287, 58905, 71995, 72369, 76755, 78045, 88451, 92565, 109263, 120615, 129591, 148995, 168861, 182105, 215985, 230265, 234135, 265353, 281435, 327789, 361845, 442255, 506583, 546315, 619157, 647955, 796059, 844305, 1326765, 1638945, 1857471, 2532915, 3095785, 3980295, 5572413, 9287355, 27862065]

約数ペア:

[(1, 27862065), (3, 9287355), (5, 5572413), (7, 3980295), (9, 3095785), (11, 2532915), (15, 1857471), (17, 1638945), (21, 1326765), (33, 844305), (35, 796059), (43, 647955), (45, 619157), (51, 546315), (55, 506583), (63, 442255), (77, 361845), (85, 327789), (99, 281435), (105, 265353), (119, 234135), (121, 230265), (129, 215985), (153, 182105), (165, 168861), (187, 148995), (215, 129591), (231, 120615), (255, 109263), (301, 92565), (315, 88451), (357, 78045), (363, 76755), (385, 72369), (387, 71995), (473, 58905), (495, 56287), (561, 49665), (595, 46827), (605, 46053), (645, 43197), (693, 40205), (731, 38115), (765, 36421), (847, 32895), (903, 30855), (935, 29799), (1071, 26015), (1089, 25585), (1155, 24123), (1309, 21285), (1419, 19635), (1505, 18513), (1683, 16555), (1785, 15609), (1815, 15351), (1935, 14399), (2057, 13545), (2193, 12705), (2365, 11781), (2541, 10965), (2709, 10285), (2805, 9933), (3311, 8415), (3465, 8041), (3655, 7623), (3927, 7095), (4235, 6579), (4257, 6545), (4515, 6171), (5117, 5445), (5203, 5355)]