71218565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15601}}^1$

素因数の和:15700

約数の個数: 16

約数和(自身を含む): 94360896

約数和(自身を除く): 23142331

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 15601, 78005, 171611, 858055, 1294883, 6474415, 14243713, 71218565]

約数ペア:

[(1, 71218565), (5, 14243713), (11, 6474415), (55, 1294883), (83, 858055), (415, 171611), (913, 78005), (4565, 15601)]