123850705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 166446720

約数和(自身を除く): 42596015

約数列:

[1, 5, 11, 55, 73, 109, 283, 365, 545, 803, 1199, 1415, 3113, 4015, 5995, 7957, 15565, 20659, 30847, 39785, 87527, 103295, 154235, 227249, 339317, 437635, 1136245, 1696585, 2251831, 11259155, 24770141, 123850705]

約数ペア:

[(1, 123850705), (5, 24770141), (11, 11259155), (55, 2251831), (73, 1696585), (109, 1136245), (283, 437635), (365, 339317), (545, 227249), (803, 154235), (1199, 103295), (1415, 87527), (3113, 39785), (4015, 30847), (5995, 20659), (7957, 15565)]