15694848765

素因数分解:

$3^6\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2207}}^1$

素因数の和:4181

約数の個数: 56

約数和(自身を含む): 28265084928

約数和(自身を除く): 12570236163

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1951, 2207, 3645, 5853, 6621, 9755, 11035, 17559, 19863, 29265, 33105, 52677, 59589, 87795, 99315, 158031, 178767, 263385, 297945, 474093, 536301, 790155, 893835, 1422279, 1608903, 2370465, 2681505, 4305857, 7111395, 8044515, 12917571, 21529285, 38752713, 64587855, 116258139, 193763565, 348774417, 581290695, 1046323251, 1743872085, 3138969753, 5231616255, 15694848765]

約数ペア:

[(1, 15694848765), (3, 5231616255), (5, 3138969753), (9, 1743872085), (15, 1046323251), (27, 581290695), (45, 348774417), (81, 193763565), (135, 116258139), (243, 64587855), (405, 38752713), (729, 21529285), (1215, 12917571), (1951, 8044515), (2207, 7111395), (3645, 4305857), (5853, 2681505), (6621, 2370465), (9755, 1608903), (11035, 1422279), (17559, 893835), (19863, 790155), (29265, 536301), (33105, 474093), (52677, 297945), (59589, 263385), (87795, 178767), (99315, 158031)]