9243390025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{21749153}}^1$

素因数の和:21749180

約数の個数: 12

約数和(自身を含む): 12136027932

約数和(自身を除く): 2892637907

約数列:

[1, 5, 17, 25, 85, 425, 21749153, 108745765, 369735601, 543728825, 1848678005, 9243390025]

約数ペア:

[(1, 9243390025), (5, 1848678005), (17, 543728825), (25, 369735601), (85, 108745765), (425, 21749153)]