51069615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200273}}^1$

素因数の和:200298

約数の個数: 16

約数和(自身を含む): 86518368

約数和(自身を除く): 35448753

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 200273, 600819, 1001365, 3004095, 3404641, 10213923, 17023205, 51069615]

約数ペア:

[(1, 51069615), (3, 17023205), (5, 10213923), (15, 3404641), (17, 3004095), (51, 1001365), (85, 600819), (255, 200273)]