214955575

素因数分解:

$5^2\times {\mathrm{1901}}^1\times {\mathrm{4523}}^1$

素因数の和:6434

約数の個数: 12

約数和(自身を含む): 266744088

約数和(自身を除く): 51788513

約数列:

[1, 5, 25, 1901, 4523, 9505, 22615, 47525, 113075, 8598223, 42991115, 214955575]

約数ペア:

[(1, 214955575), (5, 42991115), (25, 8598223), (1901, 113075), (4523, 47525), (9505, 22615)]