15195852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 44868096

約数和(自身を除く): 29672244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1283, 1316, 1692, 1974, 2566, 2961, 3849, 3948, 5132, 5922, 7698, 8981, 11547, 11844, 15396, 17962, 23094, 26943, 35924, 46188, 53886, 60301, 80829, 107772, 120602, 161658, 180903, 241204, 323316, 361806, 422107, 542709, 723612, 844214, 1085418, 1266321, 1688428, 2170836, 2532642, 3798963, 5065284, 7597926, 15195852]

約数ペア:

[(1, 15195852), (2, 7597926), (3, 5065284), (4, 3798963), (6, 2532642), (7, 2170836), (9, 1688428), (12, 1266321), (14, 1085418), (18, 844214), (21, 723612), (28, 542709), (36, 422107), (42, 361806), (47, 323316), (63, 241204), (84, 180903), (94, 161658), (126, 120602), (141, 107772), (188, 80829), (252, 60301), (282, 53886), (329, 46188), (423, 35924), (564, 26943), (658, 23094), (846, 17962), (987, 15396), (1283, 11844), (1316, 11547), (1692, 8981), (1974, 7698), (2566, 5922), (2961, 5132), (3849, 3948)]