348496775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 490682880

約数和(自身を除く): 142186105

約数列:

[1, 5, 11, 25, 47, 55, 59, 235, 275, 295, 457, 517, 649, 1175, 1475, 2285, 2585, 2773, 3245, 5027, 11425, 12925, 13865, 16225, 21479, 25135, 26963, 30503, 69325, 107395, 125675, 134815, 152515, 236269, 296593, 536975, 674075, 762575, 1181345, 1267261, 1482965, 5906725, 6336305, 7414825, 13939871, 31681525, 69699355, 348496775]

約数ペア:

[(1, 348496775), (5, 69699355), (11, 31681525), (25, 13939871), (47, 7414825), (55, 6336305), (59, 5906725), (235, 1482965), (275, 1267261), (295, 1181345), (457, 762575), (517, 674075), (649, 536975), (1175, 296593), (1475, 236269), (2285, 152515), (2585, 134815), (2773, 125675), (3245, 107395), (5027, 69325), (11425, 30503), (12925, 26963), (13865, 25135), (16225, 21479)]