22948725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 18298635

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 439, 615, 697, 1025, 1275, 1317, 2091, 2195, 3075, 3485, 6585, 7463, 10455, 10975, 17425, 17999, 22389, 32925, 37315, 52275, 53997, 89995, 111945, 186575, 269985, 305983, 449975, 559725, 917949, 1349925, 1529915, 4589745, 7649575, 22948725]

約数ペア:

[(1, 22948725), (3, 7649575), (5, 4589745), (15, 1529915), (17, 1349925), (25, 917949), (41, 559725), (51, 449975), (75, 305983), (85, 269985), (123, 186575), (205, 111945), (255, 89995), (425, 53997), (439, 52275), (615, 37315), (697, 32925), (1025, 22389), (1275, 17999), (1317, 17425), (2091, 10975), (2195, 10455), (3075, 7463), (3485, 6585)]