68417895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50123}}^1$

素因数の和:50151

約数の個数: 32

約数和(自身を含む): 134733312

約数和(自身を除く): 66315417

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 50123, 150369, 250615, 350861, 651599, 751845, 1052583, 1754305, 1954797, 3257995, 4561193, 5262915, 9773985, 13683579, 22805965, 68417895]

約数ペア:

[(1, 68417895), (3, 22805965), (5, 13683579), (7, 9773985), (13, 5262915), (15, 4561193), (21, 3257995), (35, 1954797), (39, 1754305), (65, 1052583), (91, 751845), (105, 651599), (195, 350861), (273, 250615), (455, 150369), (1365, 50123)]