71710755

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 45378525

約数列:

[1, 3, 5, 15, 83, 239, 241, 249, 415, 717, 723, 1195, 1205, 1245, 3585, 3615, 19837, 20003, 57599, 59511, 60009, 99185, 100015, 172797, 287995, 297555, 300045, 863985, 4780717, 14342151, 23903585, 71710755]

約数ペア:

[(1, 71710755), (3, 23903585), (5, 14342151), (15, 4780717), (83, 863985), (239, 300045), (241, 297555), (249, 287995), (415, 172797), (717, 100015), (723, 99185), (1195, 60009), (1205, 59511), (1245, 57599), (3585, 20003), (3615, 19837)]