51300045

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12809}}^1$

素因数の和:12909

約数の個数: 24

約数和(自身を含む): 89926200

約数和(自身を除く): 38626155

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 12809, 38427, 64045, 115281, 192135, 576405, 1140001, 3420003, 5700005, 10260009, 17100015, 51300045]

約数ペア:

[(1, 51300045), (3, 17100015), (5, 10260009), (9, 5700005), (15, 3420003), (45, 1140001), (89, 576405), (267, 192135), (445, 115281), (801, 64045), (1335, 38427), (4005, 12809)]