87928655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5581}}^1$

素因数の和:5746

約数の個数: 16

約数和(自身を含む): 110925504

約数和(自身を除く): 22996849

約数列:

[1, 5, 23, 115, 137, 685, 3151, 5581, 15755, 27905, 128363, 641815, 764597, 3822985, 17585731, 87928655]

約数ペア:

[(1, 87928655), (5, 17585731), (23, 3822985), (115, 764597), (137, 641815), (685, 128363), (3151, 27905), (5581, 15755)]