47550045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73721}}^1$

素因数の和:73772

約数の個数: 16

約数和(自身を含む): 77850432

約数和(自身を除く): 30300387

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 73721, 221163, 368605, 1105815, 3170003, 9510009, 15850015, 47550045]

約数ペア:

[(1, 47550045), (3, 15850015), (5, 9510009), (15, 3170003), (43, 1105815), (129, 368605), (215, 221163), (645, 73721)]