28096365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 50098176

約数和(自身を除く): 22001811

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 3623, 7755, 10869, 18115, 39853, 54345, 119559, 170281, 199265, 510843, 597795, 851405, 1873091, 2554215, 5619273, 9365455, 28096365]

約数ペア:

[(1, 28096365), (3, 9365455), (5, 5619273), (11, 2554215), (15, 1873091), (33, 851405), (47, 597795), (55, 510843), (141, 199265), (165, 170281), (235, 119559), (517, 54345), (705, 39853), (1551, 18115), (2585, 10869), (3623, 7755)]