255872831545

素因数分解:

$5^1\times {\mathrm{631}}^1\times {\mathrm{1559}}^1\times {\mathrm{52021}}^1$

素因数の和:54216

約数の個数: 16

約数和(自身を含む): 307737181440

約数和(自身を除く): 51864349895

約数列:

[1, 5, 631, 1559, 3155, 7795, 52021, 260105, 983729, 4918645, 32825251, 81100739, 164126255, 405503695, 51174566309, 255872831545]

約数ペア:

[(1, 255872831545), (5, 51174566309), (631, 405503695), (1559, 164126255), (3155, 81100739), (7795, 32825251), (52021, 4918645), (260105, 983729)]