4054905

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 3021255

約数列:

[1, 3, 5, 9, 15, 45, 251, 359, 753, 1077, 1255, 1795, 2259, 3231, 3765, 5385, 11295, 16155, 90109, 270327, 450545, 810981, 1351635, 4054905]

約数ペア:

[(1, 4054905), (3, 1351635), (5, 810981), (9, 450545), (15, 270327), (45, 90109), (251, 16155), (359, 11295), (753, 5385), (1077, 3765), (1255, 3231), (1795, 2259)]