51856185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84319}}^1$

素因数の和:84368

約数の個数: 16

約数和(自身を含む): 84994560

約数和(自身を除く): 33138375

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 84319, 252957, 421595, 1264785, 3457079, 10371237, 17285395, 51856185]

約数ペア:

[(1, 51856185), (3, 17285395), (5, 10371237), (15, 3457079), (41, 1264785), (123, 421595), (205, 252957), (615, 84319)]