15861001085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{19543}}^1$

素因数の和:19733

約数の個数: 32

約数和(自身を含む): 20212561152

約数和(自身を除く): 4351560067

約数列:

[1, 5, 37, 41, 107, 185, 205, 535, 1517, 3959, 4387, 7585, 19543, 19795, 21935, 97715, 162319, 723091, 801263, 811595, 2091101, 3615455, 4006315, 10455505, 29646731, 77370737, 85735141, 148233655, 386853685, 428675705, 3172200217, 15861001085]

約数ペア:

[(1, 15861001085), (5, 3172200217), (37, 428675705), (41, 386853685), (107, 148233655), (185, 85735141), (205, 77370737), (535, 29646731), (1517, 10455505), (3959, 4006315), (4387, 3615455), (7585, 2091101), (19543, 811595), (19795, 801263), (21935, 723091), (97715, 162319)]