9158945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 11636352

約数和(自身を除く): 2477407

約数列:

[1, 5, 23, 73, 115, 365, 1091, 1679, 5455, 8395, 25093, 79643, 125465, 398215, 1831789, 9158945]

約数ペア:

[(1, 9158945), (5, 1831789), (23, 398215), (73, 125465), (115, 79643), (365, 25093), (1091, 8395), (1679, 5455)]