87008545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19979}}^1$

素因数の和:20064

約数の個数: 16

約数和(自身を含む): 114125760

約数和(自身を除く): 27117215

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 19979, 99895, 259727, 1298635, 1338593, 6692965, 17401709, 87008545]

約数ペア:

[(1, 87008545), (5, 17401709), (13, 6692965), (65, 1338593), (67, 1298635), (335, 259727), (871, 99895), (4355, 19979)]