15697419795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{7717}}^1$

素因数の和:10404

約数の個数: 48

約数和(自身を含む): 28823951520

約数和(自身を除く): 13126531725

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2659, 7717, 7977, 13295, 23151, 23931, 38585, 39885, 45203, 69453, 115755, 119655, 131189, 135609, 226015, 347265, 393567, 406827, 655945, 678045, 1180701, 1967835, 2034135, 5903505, 20519503, 61558509, 102597515, 184675527, 307792545, 348831551, 923377635, 1046494653, 1744157755, 3139483959, 5232473265, 15697419795]

約数ペア:

[(1, 15697419795), (3, 5232473265), (5, 3139483959), (9, 1744157755), (15, 1046494653), (17, 923377635), (45, 348831551), (51, 307792545), (85, 184675527), (153, 102597515), (255, 61558509), (765, 20519503), (2659, 5903505), (7717, 2034135), (7977, 1967835), (13295, 1180701), (23151, 678045), (23931, 655945), (38585, 406827), (39885, 393567), (45203, 347265), (69453, 226015), (115755, 135609), (119655, 131189)]