55683495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 112899072

約数和(自身を除く): 57215577

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4111, 4515, 12333, 13545, 20555, 28777, 36999, 61665, 86331, 143885, 176773, 184995, 258993, 431655, 530319, 883865, 1237411, 1294965, 1590957, 2651595, 3712233, 6187055, 7954785, 11136699, 18561165, 55683495]

約数ペア:

[(1, 55683495), (3, 18561165), (5, 11136699), (7, 7954785), (9, 6187055), (15, 3712233), (21, 2651595), (35, 1590957), (43, 1294965), (45, 1237411), (63, 883865), (105, 530319), (129, 431655), (215, 258993), (301, 184995), (315, 176773), (387, 143885), (645, 86331), (903, 61665), (1505, 36999), (1935, 28777), (2709, 20555), (4111, 13545), (4515, 12333)]