1154945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 1608768

約数和(自身を除く): 453823

約数列:

[1, 5, 11, 23, 55, 83, 115, 121, 253, 415, 605, 913, 1265, 1909, 2783, 4565, 9545, 10043, 13915, 20999, 50215, 104995, 230989, 1154945]

約数ペア:

[(1, 1154945), (5, 230989), (11, 104995), (23, 50215), (55, 20999), (83, 13915), (115, 10043), (121, 9545), (253, 4565), (415, 2783), (605, 1909), (913, 1265)]