13229535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 24016608

約数和(自身を除く): 10787073

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 197, 363, 407, 555, 591, 605, 985, 1221, 1815, 2035, 2167, 2955, 4477, 6105, 6501, 7289, 10835, 13431, 21867, 22385, 23837, 32505, 36445, 67155, 71511, 80179, 109335, 119185, 240537, 357555, 400895, 881969, 1202685, 2645907, 4409845, 13229535]

約数ペア:

[(1, 13229535), (3, 4409845), (5, 2645907), (11, 1202685), (15, 881969), (33, 400895), (37, 357555), (55, 240537), (111, 119185), (121, 109335), (165, 80179), (185, 71511), (197, 67155), (363, 36445), (407, 32505), (555, 23837), (591, 22385), (605, 21867), (985, 13431), (1221, 10835), (1815, 7289), (2035, 6501), (2167, 6105), (2955, 4477)]