13035855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 25850880

約数和(自身を除く): 12815025

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 67, 85, 105, 109, 119, 201, 255, 327, 335, 357, 469, 545, 595, 763, 1005, 1139, 1407, 1635, 1785, 1853, 2289, 2345, 3417, 3815, 5559, 5695, 7035, 7303, 7973, 9265, 11445, 12971, 17085, 21909, 23919, 27795, 36515, 38913, 39865, 51121, 64855, 109545, 119595, 124151, 153363, 194565, 255605, 372453, 620755, 766815, 869057, 1862265, 2607171, 4345285, 13035855]

約数ペア:

[(1, 13035855), (3, 4345285), (5, 2607171), (7, 1862265), (15, 869057), (17, 766815), (21, 620755), (35, 372453), (51, 255605), (67, 194565), (85, 153363), (105, 124151), (109, 119595), (119, 109545), (201, 64855), (255, 51121), (327, 39865), (335, 38913), (357, 36515), (469, 27795), (545, 23919), (595, 21909), (763, 17085), (1005, 12971), (1139, 11445), (1407, 9265), (1635, 7973), (1785, 7303), (1853, 7035), (2289, 5695), (2345, 5559), (3417, 3815)]