27005875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16647

約数の個数: 16

約数和(自身を含む): 36298080

約数和(自身を除く): 9292205

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 16619, 83095, 216047, 415475, 1080235, 2077375, 5401175, 27005875]

約数ペア:

[(1, 27005875), (5, 5401175), (13, 2077375), (25, 1080235), (65, 415475), (125, 216047), (325, 83095), (1625, 16619)]