15666940077

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1\times {\mathrm{1193}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 21746465280

約数和(自身を除く): 6079525203

約数列:

[1, 3, 29, 87, 271, 557, 813, 1193, 1671, 3579, 7859, 16153, 23577, 34597, 48459, 103791, 150947, 323303, 452841, 664501, 969909, 1993503, 4377463, 9375787, 13132389, 19270529, 28127361, 57811587, 180079771, 540239313, 5222313359, 15666940077]

約数ペア:

[(1, 15666940077), (3, 5222313359), (29, 540239313), (87, 180079771), (271, 57811587), (557, 28127361), (813, 19270529), (1193, 13132389), (1671, 9375787), (3579, 4377463), (7859, 1993503), (16153, 969909), (23577, 664501), (34597, 452841), (48459, 323303), (103791, 150947)]