15709960539

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{231107}}^1$

素因数の和:231216

約数の個数: 48

約数和(自身を含む): 28265432832

約数和(自身を除く): 12555472293

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 249, 273, 581, 747, 819, 1079, 1743, 3237, 5229, 7553, 9711, 22659, 67977, 231107, 693321, 1617749, 2079963, 3004391, 4853247, 9013173, 14559741, 19181881, 21030737, 27039519, 57545643, 63092211, 134273167, 172636929, 189276633, 249364453, 402819501, 748093359, 1208458503, 1745551171, 2244280077, 5236653513, 15709960539]

約数ペア:

[(1, 15709960539), (3, 5236653513), (7, 2244280077), (9, 1745551171), (13, 1208458503), (21, 748093359), (39, 402819501), (63, 249364453), (83, 189276633), (91, 172636929), (117, 134273167), (249, 63092211), (273, 57545643), (581, 27039519), (747, 21030737), (819, 19181881), (1079, 14559741), (1743, 9013173), (3237, 4853247), (5229, 3004391), (7553, 2079963), (9711, 1617749), (22659, 693321), (67977, 231107)]