27842375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{20249}}^1$

素因数の和:20275

約数の個数: 16

約数和(自身を含む): 37908000

約数和(自身を除く): 10065625

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 20249, 101245, 222739, 506225, 1113695, 2531125, 5568475, 27842375]

約数ペア:

[(1, 27842375), (5, 5568475), (11, 2531125), (25, 1113695), (55, 506225), (125, 222739), (275, 101245), (1375, 20249)]