129126515

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{8933}}^1$

素因数の和:9011

約数の個数: 24

約数和(自身を含む): 183325680

約数和(自身を除く): 54199165

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 2065, 2891, 8933, 14455, 44665, 62531, 312655, 437717, 527047, 2188585, 2635235, 3689329, 18446645, 25825303, 129126515]

約数ペア:

[(1, 129126515), (5, 25825303), (7, 18446645), (35, 3689329), (49, 2635235), (59, 2188585), (245, 527047), (295, 437717), (413, 312655), (2065, 62531), (2891, 44665), (8933, 14455)]