28370265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 60082560

約数和(自身を除く): 31712295

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 49, 55, 77, 87, 105, 121, 145, 147, 165, 203, 231, 245, 319, 363, 385, 435, 539, 605, 609, 735, 847, 957, 1015, 1155, 1331, 1421, 1595, 1617, 1815, 2233, 2541, 2695, 3045, 3509, 3993, 4235, 4263, 4785, 5929, 6655, 6699, 7105, 8085, 9317, 10527, 11165, 12705, 15631, 17545, 17787, 19965, 21315, 24563, 27951, 29645, 33495, 38599, 46585, 46893, 52635, 65219, 73689, 78155, 88935, 115797, 122815, 139755, 171941, 192995, 195657, 234465, 270193, 326095, 368445, 515823, 578985, 810579, 859705, 978285, 1350965, 1891351, 2579115, 4052895, 5674053, 9456755, 28370265]

約数ペア:

[(1, 28370265), (3, 9456755), (5, 5674053), (7, 4052895), (11, 2579115), (15, 1891351), (21, 1350965), (29, 978285), (33, 859705), (35, 810579), (49, 578985), (55, 515823), (77, 368445), (87, 326095), (105, 270193), (121, 234465), (145, 195657), (147, 192995), (165, 171941), (203, 139755), (231, 122815), (245, 115797), (319, 88935), (363, 78155), (385, 73689), (435, 65219), (539, 52635), (605, 46893), (609, 46585), (735, 38599), (847, 33495), (957, 29645), (1015, 27951), (1155, 24563), (1331, 21315), (1421, 19965), (1595, 17787), (1617, 17545), (1815, 15631), (2233, 12705), (2541, 11165), (2695, 10527), (3045, 9317), (3509, 8085), (3993, 7105), (4235, 6699), (4263, 6655), (4785, 5929)]