15706684705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{13381}}^1$

素因数の和:13641

約数の個数: 32

約数和(自身を含む): 20117963520

約数和(自身を除く): 4411278815

約数列:

[1, 5, 23, 59, 115, 173, 295, 865, 1357, 3979, 6785, 10207, 13381, 19895, 51035, 66905, 234761, 307763, 789479, 1173805, 1538815, 2314913, 3947395, 11574565, 18158017, 53242999, 90790085, 136579867, 266214995, 682899335, 3141336941, 15706684705]

約数ペア:

[(1, 15706684705), (5, 3141336941), (23, 682899335), (59, 266214995), (115, 136579867), (173, 90790085), (295, 53242999), (865, 18158017), (1357, 11574565), (3979, 3947395), (6785, 2314913), (10207, 1538815), (13381, 1173805), (19895, 789479), (51035, 307763), (66905, 234761)]