1330702345

素因数分解:

$5^1\times 7^1\times {\mathrm{4783}}^1\times {\mathrm{7949}}^1$

素因数の和:12744

約数の個数: 16

約数和(自身を含む): 1825574400

約数和(自身を除く): 494872055

約数列:

[1, 5, 7, 35, 4783, 7949, 23915, 33481, 39745, 55643, 167405, 278215, 38020067, 190100335, 266140469, 1330702345]

約数ペア:

[(1, 1330702345), (5, 266140469), (7, 190100335), (35, 38020067), (4783, 278215), (7949, 167405), (23915, 55643), (33481, 39745)]