69348518395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1087}}^1\times {\mathrm{1999}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 89929728000

約数和(自身を除く): 20581209605

約数列:

[1, 5, 13, 65, 491, 1087, 1999, 2455, 5435, 6383, 9995, 14131, 25987, 31915, 70655, 129935, 533717, 981509, 2172913, 2668585, 4907545, 6938321, 10864565, 12759617, 28247869, 34691605, 63798085, 141239345, 1066900283, 5334501415, 13869703679, 69348518395]

約数ペア:

[(1, 69348518395), (5, 13869703679), (13, 5334501415), (65, 1066900283), (491, 141239345), (1087, 63798085), (1999, 34691605), (2455, 28247869), (5435, 12759617), (6383, 10864565), (9995, 6938321), (14131, 4907545), (25987, 2668585), (31915, 2172913), (70655, 981509), (129935, 533717)]