72661105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 97062336

約数和(自身を除く): 24401231

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 1447, 4565, 7235, 10043, 15917, 50215, 79585, 120101, 175087, 600505, 875435, 1321111, 6605555, 14532221, 72661105]

約数ペア:

[(1, 72661105), (5, 14532221), (11, 6605555), (55, 1321111), (83, 875435), (121, 600505), (415, 175087), (605, 120101), (913, 79585), (1447, 50215), (4565, 15917), (7235, 10043)]