87904735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40278

約数の個数: 16

約数和(自身を含む): 115868160

約数和(自身を除く): 27963425

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 40231, 201155, 764389, 925313, 3821945, 4626565, 17580947, 87904735]

約数ペア:

[(1, 87904735), (5, 17580947), (19, 4626565), (23, 3821945), (95, 925313), (115, 764389), (437, 201155), (2185, 40231)]