25046307

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 43920000

約数和(自身を除く): 18873693

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 169, 297, 351, 429, 499, 507, 1287, 1497, 1521, 1859, 3861, 4491, 4563, 5489, 5577, 6487, 13473, 16467, 16731, 19461, 49401, 50193, 58383, 71357, 84331, 148203, 175149, 214071, 252993, 642213, 758979, 927641, 1926639, 2276937, 2782923, 8348769, 25046307]

約数ペア:

[(1, 25046307), (3, 8348769), (9, 2782923), (11, 2276937), (13, 1926639), (27, 927641), (33, 758979), (39, 642213), (99, 252993), (117, 214071), (143, 175149), (169, 148203), (297, 84331), (351, 71357), (429, 58383), (499, 50193), (507, 49401), (1287, 19461), (1497, 16731), (1521, 16467), (1859, 13473), (3861, 6487), (4491, 5577), (4563, 5489)]