4234005

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 7641600

約数和(自身を除く): 3407595

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 397, 711, 1185, 1191, 1985, 2133, 3555, 3573, 5955, 10665, 10719, 17865, 31363, 53595, 94089, 156815, 282267, 470445, 846801, 1411335, 4234005]

約数ペア:

[(1, 4234005), (3, 1411335), (5, 846801), (9, 470445), (15, 282267), (27, 156815), (45, 94089), (79, 53595), (135, 31363), (237, 17865), (395, 10719), (397, 10665), (711, 5955), (1185, 3573), (1191, 3555), (1985, 2133)]