8917425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 17885760

約数和(自身を除く): 8968335

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1201, 1485, 2475, 3603, 6005, 7425, 10809, 13211, 18015, 30025, 32427, 39633, 54045, 66055, 90075, 118899, 162135, 198165, 270225, 330275, 356697, 594495, 810675, 990825, 1783485, 2972475, 8917425]

約数ペア:

[(1, 8917425), (3, 2972475), (5, 1783485), (9, 990825), (11, 810675), (15, 594495), (25, 356697), (27, 330275), (33, 270225), (45, 198165), (55, 162135), (75, 118899), (99, 90075), (135, 66055), (165, 54045), (225, 39633), (275, 32427), (297, 30025), (495, 18015), (675, 13211), (825, 10809), (1201, 7425), (1485, 6005), (2475, 3603)]