2247143205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7884713}}^1$

素因数の和:7884740

約数の個数: 16

約数和(自身を含む): 3784662720

約数和(自身を除く): 1537519515

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 7884713, 23654139, 39423565, 118270695, 149809547, 449428641, 749047735, 2247143205]

約数ペア:

[(1, 2247143205), (3, 749047735), (5, 449428641), (15, 149809547), (19, 118270695), (57, 39423565), (95, 23654139), (285, 7884713)]