147755475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{31271}}^1$

素因数の和:31297

約数の個数: 48

約数和(自身を含む): 310218240

約数和(自身を除く): 162462765

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 31271, 93813, 156355, 218897, 281439, 469065, 656691, 781775, 844317, 1094485, 1407195, 1970073, 2345325, 3283455, 4221585, 5472425, 5910219, 7035975, 9850365, 16417275, 21107925, 29551095, 49251825, 147755475]

約数ペア:

[(1, 147755475), (3, 49251825), (5, 29551095), (7, 21107925), (9, 16417275), (15, 9850365), (21, 7035975), (25, 5910219), (27, 5472425), (35, 4221585), (45, 3283455), (63, 2345325), (75, 1970073), (105, 1407195), (135, 1094485), (175, 844317), (189, 781775), (225, 656691), (315, 469065), (525, 281439), (675, 218897), (945, 156355), (1575, 93813), (4725, 31271)]