8581105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 11211984

約数和(自身を除く): 2630879

約数列:

[1, 5, 13, 65, 97, 485, 1261, 1361, 6305, 6805, 17693, 88465, 132017, 660085, 1716221, 8581105]

約数ペア:

[(1, 8581105), (5, 1716221), (13, 660085), (65, 132017), (97, 88465), (485, 17693), (1261, 6805), (1361, 6305)]