71956215

素因数分解:

$3^3\times 5^1\times {\mathrm{533009}}^1$

素因数の和:533023

約数の個数: 16

約数和(自身を含む): 127922400

約数和(自身を除く): 55966185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 533009, 1599027, 2665045, 4797081, 7995135, 14391243, 23985405, 71956215]

約数ペア:

[(1, 71956215), (3, 23985405), (5, 14391243), (9, 7995135), (15, 4797081), (27, 2665045), (45, 1599027), (135, 533009)]