27365415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 60825600

約数和(自身を除く): 33460185

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 29, 33, 35, 43, 55, 57, 77, 87, 95, 105, 129, 133, 145, 165, 203, 209, 215, 231, 285, 301, 319, 385, 399, 435, 473, 551, 609, 627, 645, 665, 817, 903, 957, 1015, 1045, 1155, 1247, 1419, 1463, 1505, 1595, 1653, 1995, 2233, 2365, 2451, 2755, 3045, 3135, 3311, 3741, 3857, 4085, 4389, 4515, 4785, 5719, 6061, 6235, 6699, 7095, 7315, 8265, 8729, 8987, 9933, 11165, 11571, 12255, 13717, 16555, 17157, 18183, 18705, 19285, 21945, 23693, 26187, 26961, 28595, 30305, 33495, 41151, 42427, 43645, 44935, 49665, 57855, 62909, 68585, 71079, 85785, 90915, 96019, 118465, 127281, 130935, 134805, 165851, 188727, 205755, 212135, 260623, 288057, 314545, 355395, 480095, 497553, 636405, 781869, 829255, 943635, 1303115, 1440285, 1824361, 2487765, 3909345, 5473083, 9121805, 27365415]

約数ペア:

[(1, 27365415), (3, 9121805), (5, 5473083), (7, 3909345), (11, 2487765), (15, 1824361), (19, 1440285), (21, 1303115), (29, 943635), (33, 829255), (35, 781869), (43, 636405), (55, 497553), (57, 480095), (77, 355395), (87, 314545), (95, 288057), (105, 260623), (129, 212135), (133, 205755), (145, 188727), (165, 165851), (203, 134805), (209, 130935), (215, 127281), (231, 118465), (285, 96019), (301, 90915), (319, 85785), (385, 71079), (399, 68585), (435, 62909), (473, 57855), (551, 49665), (609, 44935), (627, 43645), (645, 42427), (665, 41151), (817, 33495), (903, 30305), (957, 28595), (1015, 26961), (1045, 26187), (1155, 23693), (1247, 21945), (1419, 19285), (1463, 18705), (1505, 18183), (1595, 17157), (1653, 16555), (1995, 13717), (2233, 12255), (2365, 11571), (2451, 11165), (2755, 9933), (3045, 8987), (3135, 8729), (3311, 8265), (3741, 7315), (3857, 7095), (4085, 6699), (4389, 6235), (4515, 6061), (4785, 5719)]