202126455

素因数分解:

$3^3\times 5^1\times {\mathrm{1497233}}^1$

素因数の和:1497247

約数の個数: 16

約数和(自身を含む): 359336160

約数和(自身を除く): 157209705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1497233, 4491699, 7486165, 13475097, 22458495, 40425291, 67375485, 202126455]

約数ペア:

[(1, 202126455), (3, 67375485), (5, 40425291), (9, 22458495), (15, 13475097), (27, 7486165), (45, 4491699), (135, 1497233)]