269571775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{980261}}^1$

素因数の和:980282

約数の個数: 12

約数和(自身を含む): 364657464

約数和(自身を除く): 95085689

約数列:

[1, 5, 11, 25, 55, 275, 980261, 4901305, 10782871, 24506525, 53914355, 269571775]

約数ペア:

[(1, 269571775), (5, 53914355), (11, 24506525), (25, 10782871), (55, 4901305), (275, 980261)]