71001105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8147}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 131410944

約数和(自身を除く): 60409839

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8147, 8715, 24441, 40735, 57029, 122205, 171087, 285145, 676201, 855435, 2028603, 3381005, 4733407, 10143015, 14200221, 23667035, 71001105]

約数ペア:

[(1, 71001105), (3, 23667035), (5, 14200221), (7, 10143015), (15, 4733407), (21, 3381005), (35, 2028603), (83, 855435), (105, 676201), (249, 285145), (415, 171087), (581, 122205), (1245, 57029), (1743, 40735), (2905, 24441), (8147, 8715)]