15693890465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{109621}}^1$

素因数の和:109793

約数の個数: 32

約数和(自身を含む): 21784083840

約数和(自身を除く): 6090193375

約数列:

[1, 5, 11, 19, 55, 95, 137, 209, 685, 1045, 1507, 2603, 7535, 13015, 28633, 109621, 143165, 548105, 1205831, 2082799, 6029155, 10413995, 15018077, 22910789, 75090385, 114553945, 165198847, 285343463, 825994235, 1426717315, 3138778093, 15693890465]

約数ペア:

[(1, 15693890465), (5, 3138778093), (11, 1426717315), (19, 825994235), (55, 285343463), (95, 165198847), (137, 114553945), (209, 75090385), (685, 22910789), (1045, 15018077), (1507, 10413995), (2603, 6029155), (7535, 2082799), (13015, 1205831), (28633, 548105), (109621, 143165)]