87081605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15053}}^1$

素因数の和:15160

約数の個数: 16

約数和(自身を含む): 113808240

約数和(自身を除く): 26726635

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 15053, 75265, 195689, 978445, 1339717, 6698585, 17416321, 87081605]

約数ペア:

[(1, 87081605), (5, 17416321), (13, 6698585), (65, 1339717), (89, 978445), (445, 195689), (1157, 75265), (5785, 15053)]