105673005

素因数分解:

$3^4\times 5^1\times {\mathrm{260921}}^1$

素因数の和:260938

約数の個数: 20

約数和(自身を含む): 189429372

約数和(自身を除く): 83756367

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 260921, 782763, 1304605, 2348289, 3913815, 7044867, 11741445, 21134601, 35224335, 105673005]

約数ペア:

[(1, 105673005), (3, 35224335), (5, 21134601), (9, 11741445), (15, 7044867), (27, 3913815), (45, 2348289), (81, 1304605), (135, 782763), (405, 260921)]