219099155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 74833645

約数列:

[1, 5, 11, 55, 59, 251, 269, 295, 649, 1255, 1345, 2761, 2959, 3245, 13805, 14795, 14809, 15871, 67519, 74045, 79355, 162899, 174581, 337595, 742709, 814495, 872905, 3713545, 3983621, 19918105, 43819831, 219099155]

約数ペア:

[(1, 219099155), (5, 43819831), (11, 19918105), (55, 3983621), (59, 3713545), (251, 872905), (269, 814495), (295, 742709), (649, 337595), (1255, 174581), (1345, 162899), (2761, 79355), (2959, 74045), (3245, 67519), (13805, 15871), (14795, 14809)]