71322315

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{57287}}^1$

素因数の和:57378

約数の個数: 16

約数和(自身を含む): 115492608

約数和(自身を除く): 44170293

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 57287, 171861, 286435, 859305, 4754821, 14264463, 23774105, 71322315]

約数ペア:

[(1, 71322315), (3, 23774105), (5, 14264463), (15, 4754821), (83, 859305), (249, 286435), (415, 171861), (1245, 57287)]