17230565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 24074496

約数和(自身を除く): 6843931

約数列:

[1, 5, 11, 23, 53, 55, 115, 253, 257, 265, 583, 1219, 1265, 1285, 2827, 2915, 5911, 6095, 13409, 13621, 14135, 29555, 65021, 67045, 68105, 149831, 313283, 325105, 749155, 1566415, 3446113, 17230565]

約数ペア:

[(1, 17230565), (5, 3446113), (11, 1566415), (23, 749155), (53, 325105), (55, 313283), (115, 149831), (253, 68105), (257, 67045), (265, 65021), (583, 29555), (1219, 14135), (1265, 13621), (1285, 13409), (2827, 6095), (2915, 5911)]