269597965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1237}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 399329280

約数和(自身を除く): 129731315

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 479, 1237, 2395, 3353, 6185, 6227, 8659, 16081, 16765, 31135, 43295, 43589, 80405, 112567, 217945, 562835, 592523, 2962615, 4147661, 7702799, 20738305, 38513995, 53919593, 269597965]

約数ペア:

[(1, 269597965), (5, 53919593), (7, 38513995), (13, 20738305), (35, 7702799), (65, 4147661), (91, 2962615), (455, 592523), (479, 562835), (1237, 217945), (2395, 112567), (3353, 80405), (6185, 43589), (6227, 43295), (8659, 31135), (16081, 16765)]