15205129983

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{8699}}^1$

素因数の和:8952

約数の個数: 48

約数和(自身を含む): 23465988000

約数和(自身を除く): 8260858017

約数列:

[1, 3, 9, 29, 37, 87, 111, 181, 261, 333, 543, 1073, 1629, 3219, 5249, 6697, 8699, 9657, 15747, 20091, 26097, 47241, 60273, 78291, 194213, 252271, 321863, 582639, 756813, 965589, 1574519, 1747917, 2270439, 2896767, 4723557, 9334027, 14170671, 28002081, 45661051, 58257203, 84006243, 136983153, 174771609, 410949459, 524314827, 1689458887, 5068376661, 15205129983]

約数ペア:

[(1, 15205129983), (3, 5068376661), (9, 1689458887), (29, 524314827), (37, 410949459), (87, 174771609), (111, 136983153), (181, 84006243), (261, 58257203), (333, 45661051), (543, 28002081), (1073, 14170671), (1629, 9334027), (3219, 4723557), (5249, 2896767), (6697, 2270439), (8699, 1747917), (9657, 1574519), (15747, 965589), (20091, 756813), (26097, 582639), (47241, 321863), (60273, 252271), (78291, 194213)]