90812135

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 111086976

約数和(自身を除く): 20274841

約数列:

[1, 5, 67, 307, 335, 883, 1535, 4415, 20569, 59161, 102845, 271081, 295805, 1355405, 18162427, 90812135]

約数ペア:

[(1, 90812135), (5, 18162427), (67, 1355405), (307, 295805), (335, 271081), (883, 102845), (1535, 59161), (4415, 20569)]