87101865

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3343}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 155696640

約数和(自身を除く): 68594775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2895, 3343, 5211, 8685, 10029, 16715, 26055, 30087, 50145, 90261, 150435, 451305, 645199, 1935597, 3225995, 5806791, 9677985, 17420373, 29033955, 87101865]

約数ペア:

[(1, 87101865), (3, 29033955), (5, 17420373), (9, 9677985), (15, 5806791), (27, 3225995), (45, 1935597), (135, 645199), (193, 451305), (579, 150435), (965, 90261), (1737, 50145), (2895, 30087), (3343, 26055), (5211, 16715), (8685, 10029)]