15693668545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{3361}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 20701313280

約数和(自身を除く): 5007644735

約数列:

[1, 5, 19, 23, 95, 115, 437, 2137, 2185, 3361, 10685, 16805, 40603, 49151, 63859, 77303, 203015, 245755, 319295, 386515, 933869, 1468757, 4669345, 7182457, 7343785, 35912285, 136466683, 165196511, 682333415, 825982555, 3138733709, 15693668545]

約数ペア:

[(1, 15693668545), (5, 3138733709), (19, 825982555), (23, 682333415), (95, 165196511), (115, 136466683), (437, 35912285), (2137, 7343785), (2185, 7182457), (3361, 4669345), (10685, 1468757), (16805, 933869), (40603, 386515), (49151, 319295), (63859, 245755), (77303, 203015)]