49057005

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 81270144

約数和(自身を除く): 32213139

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 471, 555, 563, 785, 1689, 2355, 2815, 5809, 8445, 17427, 20831, 29045, 62493, 87135, 88391, 104155, 265173, 312465, 441955, 1325865, 3270467, 9811401, 16352335, 49057005]

約数ペア:

[(1, 49057005), (3, 16352335), (5, 9811401), (15, 3270467), (37, 1325865), (111, 441955), (157, 312465), (185, 265173), (471, 104155), (555, 88391), (563, 87135), (785, 62493), (1689, 29045), (2355, 20831), (2815, 17427), (5809, 8445)]