25175124

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 73045280

約数和(自身を除く): 47870156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 139, 156, 162, 172, 234, 258, 278, 324, 351, 387, 417, 468, 516, 556, 559, 702, 774, 834, 1053, 1118, 1161, 1251, 1404, 1548, 1668, 1677, 1807, 2106, 2236, 2322, 2502, 3354, 3483, 3614, 3753, 4212, 4644, 5004, 5031, 5421, 5977, 6708, 6966, 7228, 7506, 10062, 10842, 11259, 11954, 13932, 15012, 15093, 16263, 17931, 20124, 21684, 22518, 23908, 30186, 32526, 35862, 45036, 45279, 48789, 53793, 60372, 65052, 71724, 77701, 90558, 97578, 107586, 146367, 155402, 161379, 181116, 195156, 215172, 233103, 292734, 310804, 322758, 466206, 484137, 585468, 645516, 699309, 932412, 968274, 1398618, 1936548, 2097927, 2797236, 4195854, 6293781, 8391708, 12587562, 25175124]

約数ペア:

[(1, 25175124), (2, 12587562), (3, 8391708), (4, 6293781), (6, 4195854), (9, 2797236), (12, 2097927), (13, 1936548), (18, 1398618), (26, 968274), (27, 932412), (36, 699309), (39, 645516), (43, 585468), (52, 484137), (54, 466206), (78, 322758), (81, 310804), (86, 292734), (108, 233103), (117, 215172), (129, 195156), (139, 181116), (156, 161379), (162, 155402), (172, 146367), (234, 107586), (258, 97578), (278, 90558), (324, 77701), (351, 71724), (387, 65052), (417, 60372), (468, 53793), (516, 48789), (556, 45279), (559, 45036), (702, 35862), (774, 32526), (834, 30186), (1053, 23908), (1118, 22518), (1161, 21684), (1251, 20124), (1404, 17931), (1548, 16263), (1668, 15093), (1677, 15012), (1807, 13932), (2106, 11954), (2236, 11259), (2322, 10842), (2502, 10062), (3354, 7506), (3483, 7228), (3614, 6966), (3753, 6708), (4212, 5977), (4644, 5421), (5004, 5031)]