28372950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{21017}}^1$

素因数の和:21038

約数の個数: 48

約数和(自身を含む): 78186960

約数和(自身を除く): 49814010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 21017, 42034, 63051, 105085, 126102, 189153, 210170, 315255, 378306, 525425, 567459, 630510, 945765, 1050850, 1134918, 1576275, 1891530, 2837295, 3152550, 4728825, 5674590, 9457650, 14186475, 28372950]

約数ペア:

[(1, 28372950), (2, 14186475), (3, 9457650), (5, 5674590), (6, 4728825), (9, 3152550), (10, 2837295), (15, 1891530), (18, 1576275), (25, 1134918), (27, 1050850), (30, 945765), (45, 630510), (50, 567459), (54, 525425), (75, 378306), (90, 315255), (135, 210170), (150, 189153), (225, 126102), (270, 105085), (450, 63051), (675, 42034), (1350, 21017)]