15497028

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 42577920

約数和(自身を除く): 27080892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 71, 86, 94, 108, 129, 141, 142, 172, 188, 213, 258, 282, 284, 387, 423, 426, 516, 564, 639, 774, 846, 852, 1161, 1269, 1278, 1548, 1692, 1917, 2021, 2322, 2538, 2556, 3053, 3337, 3834, 4042, 4644, 5076, 6063, 6106, 6674, 7668, 8084, 9159, 10011, 12126, 12212, 13348, 18189, 18318, 20022, 24252, 27477, 30033, 36378, 36636, 40044, 54567, 54954, 60066, 72756, 82431, 90099, 109134, 109908, 120132, 143491, 164862, 180198, 218268, 286982, 329724, 360396, 430473, 573964, 860946, 1291419, 1721892, 2582838, 3874257, 5165676, 7748514, 15497028]

約数ペア:

[(1, 15497028), (2, 7748514), (3, 5165676), (4, 3874257), (6, 2582838), (9, 1721892), (12, 1291419), (18, 860946), (27, 573964), (36, 430473), (43, 360396), (47, 329724), (54, 286982), (71, 218268), (86, 180198), (94, 164862), (108, 143491), (129, 120132), (141, 109908), (142, 109134), (172, 90099), (188, 82431), (213, 72756), (258, 60066), (282, 54954), (284, 54567), (387, 40044), (423, 36636), (426, 36378), (516, 30033), (564, 27477), (639, 24252), (774, 20022), (846, 18318), (852, 18189), (1161, 13348), (1269, 12212), (1278, 12126), (1548, 10011), (1692, 9159), (1917, 8084), (2021, 7668), (2322, 6674), (2538, 6106), (2556, 6063), (3053, 5076), (3337, 4644), (3834, 4042)]