15103548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 44815680

約数和(自身を除く): 29712132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 29, 34, 36, 37, 46, 51, 58, 68, 69, 74, 87, 92, 102, 111, 116, 138, 148, 153, 174, 204, 207, 222, 261, 276, 306, 333, 348, 391, 414, 444, 493, 522, 612, 629, 666, 667, 782, 828, 851, 986, 1044, 1073, 1173, 1258, 1332, 1334, 1479, 1564, 1702, 1887, 1972, 2001, 2146, 2346, 2516, 2553, 2668, 2958, 3219, 3404, 3519, 3774, 4002, 4292, 4437, 4692, 5106, 5661, 5916, 6003, 6438, 7038, 7548, 7659, 8004, 8874, 9657, 10212, 11322, 11339, 12006, 12876, 14076, 14467, 15318, 17748, 18241, 19314, 22644, 22678, 24012, 24679, 28934, 30636, 34017, 36482, 38628, 43401, 45356, 49358, 54723, 57868, 68034, 72964, 74037, 86802, 98716, 102051, 109446, 130203, 136068, 148074, 164169, 173604, 204102, 218892, 222111, 260406, 296148, 328338, 408204, 419543, 444222, 520812, 656676, 839086, 888444, 1258629, 1678172, 2517258, 3775887, 5034516, 7551774, 15103548]

約数ペア:

[(1, 15103548), (2, 7551774), (3, 5034516), (4, 3775887), (6, 2517258), (9, 1678172), (12, 1258629), (17, 888444), (18, 839086), (23, 656676), (29, 520812), (34, 444222), (36, 419543), (37, 408204), (46, 328338), (51, 296148), (58, 260406), (68, 222111), (69, 218892), (74, 204102), (87, 173604), (92, 164169), (102, 148074), (111, 136068), (116, 130203), (138, 109446), (148, 102051), (153, 98716), (174, 86802), (204, 74037), (207, 72964), (222, 68034), (261, 57868), (276, 54723), (306, 49358), (333, 45356), (348, 43401), (391, 38628), (414, 36482), (444, 34017), (493, 30636), (522, 28934), (612, 24679), (629, 24012), (666, 22678), (667, 22644), (782, 19314), (828, 18241), (851, 17748), (986, 15318), (1044, 14467), (1073, 14076), (1173, 12876), (1258, 12006), (1332, 11339), (1334, 11322), (1479, 10212), (1564, 9657), (1702, 8874), (1887, 8004), (1972, 7659), (2001, 7548), (2146, 7038), (2346, 6438), (2516, 6003), (2553, 5916), (2668, 5661), (2958, 5106), (3219, 4692), (3404, 4437), (3519, 4292), (3774, 4002)]