969108005

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{1973}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 1171845360

約数和(自身を除く): 202737355

約数列:

[1, 5, 193, 509, 965, 1973, 2545, 9865, 98237, 380789, 491185, 1004257, 1903945, 5021285, 193821601, 969108005]

約数ペア:

[(1, 969108005), (5, 193821601), (193, 5021285), (509, 1903945), (965, 1004257), (1973, 491185), (2545, 380789), (9865, 98237)]