169228935

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 313434576

約数和(自身を除く): 144205641

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 67, 111, 123, 185, 201, 205, 333, 335, 369, 555, 603, 615, 1005, 1369, 1517, 1665, 1845, 2479, 2747, 3015, 4107, 4551, 6845, 7437, 7585, 8241, 12321, 12395, 13653, 13735, 20535, 22311, 22755, 24723, 37185, 41205, 56129, 61605, 68265, 91723, 101639, 111555, 123615, 168387, 275169, 280645, 304917, 458615, 505161, 508195, 825507, 841935, 914751, 1375845, 1524585, 2525805, 3760643, 4127535, 4573755, 11281929, 18803215, 33845787, 56409645, 169228935]

約数ペア:

[(1, 169228935), (3, 56409645), (5, 33845787), (9, 18803215), (15, 11281929), (37, 4573755), (41, 4127535), (45, 3760643), (67, 2525805), (111, 1524585), (123, 1375845), (185, 914751), (201, 841935), (205, 825507), (333, 508195), (335, 505161), (369, 458615), (555, 304917), (603, 280645), (615, 275169), (1005, 168387), (1369, 123615), (1517, 111555), (1665, 101639), (1845, 91723), (2479, 68265), (2747, 61605), (3015, 56129), (4107, 41205), (4551, 37185), (6845, 24723), (7437, 22755), (7585, 22311), (8241, 20535), (12321, 13735), (12395, 13653)]