16966075

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 24419072

約数和(自身を除く): 7452997

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1447, 1675, 2345, 7235, 10129, 11725, 36175, 50645, 96949, 253225, 484745, 678643, 2423725, 3393215, 16966075]

約数ペア:

[(1, 16966075), (5, 3393215), (7, 2423725), (25, 678643), (35, 484745), (67, 253225), (175, 96949), (335, 50645), (469, 36175), (1447, 11725), (1675, 10129), (2345, 7235)]