9039745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 4023935

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 269, 517, 611, 715, 1345, 2585, 2959, 3055, 3497, 6721, 12643, 14795, 17485, 33605, 38467, 63215, 139073, 164359, 192335, 695365, 821795, 1807949, 9039745]

約数ペア:

[(1, 9039745), (5, 1807949), (11, 821795), (13, 695365), (47, 192335), (55, 164359), (65, 139073), (143, 63215), (235, 38467), (269, 33605), (517, 17485), (611, 14795), (715, 12643), (1345, 6721), (2585, 3497), (2959, 3055)]