5475519

素因数分解:

$3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 56

約数和(自身を含む): 9968160

約数和(自身を除く): 4492641

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 63, 81, 87, 111, 189, 203, 243, 259, 261, 333, 567, 609, 729, 777, 783, 999, 1073, 1701, 1827, 2331, 2349, 2997, 3219, 5103, 5481, 6993, 7047, 7511, 8991, 9657, 16443, 20979, 21141, 22533, 26973, 28971, 49329, 62937, 67599, 86913, 147987, 188811, 202797, 260739, 608391, 782217, 1825173, 5475519]

約数ペア:

[(1, 5475519), (3, 1825173), (7, 782217), (9, 608391), (21, 260739), (27, 202797), (29, 188811), (37, 147987), (63, 86913), (81, 67599), (87, 62937), (111, 49329), (189, 28971), (203, 26973), (243, 22533), (259, 21141), (261, 20979), (333, 16443), (567, 9657), (609, 8991), (729, 7511), (777, 7047), (783, 6993), (999, 5481), (1073, 5103), (1701, 3219), (1827, 2997), (2331, 2349)]