80505225

素因数分解:

$3^3\times 5^2\times {\mathrm{119267}}^1$

素因数の和:119286

約数の個数: 24

約数和(自身を含む): 147892320

約数和(自身を除く): 67387095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 119267, 357801, 596335, 1073403, 1789005, 2981675, 3220209, 5367015, 8945025, 16101045, 26835075, 80505225]

約数ペア:

[(1, 80505225), (3, 26835075), (5, 16101045), (9, 8945025), (15, 5367015), (25, 3220209), (27, 2981675), (45, 1789005), (75, 1073403), (135, 596335), (225, 357801), (675, 119267)]