11292225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 21629568

約数和(自身を除く): 10337343

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 137, 157, 175, 411, 471, 525, 685, 785, 959, 1099, 2055, 2355, 2877, 3297, 3425, 3925, 4795, 5495, 10275, 11775, 14385, 16485, 21509, 23975, 27475, 64527, 71925, 82425, 107545, 150563, 322635, 451689, 537725, 752815, 1613175, 2258445, 3764075, 11292225]

約数ペア:

[(1, 11292225), (3, 3764075), (5, 2258445), (7, 1613175), (15, 752815), (21, 537725), (25, 451689), (35, 322635), (75, 150563), (105, 107545), (137, 82425), (157, 71925), (175, 64527), (411, 27475), (471, 23975), (525, 21509), (685, 16485), (785, 14385), (959, 11775), (1099, 10275), (2055, 5495), (2355, 4795), (2877, 3925), (3297, 3425)]