313622145

素因数分解:

$3^3\times 5^1\times {\mathrm{2323127}}^1$

素因数の和:2323141

約数の個数: 16

約数和(自身を含む): 557550720

約数和(自身を除く): 243928575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2323127, 6969381, 11615635, 20908143, 34846905, 62724429, 104540715, 313622145]

約数ペア:

[(1, 313622145), (3, 104540715), (5, 62724429), (9, 34846905), (15, 20908143), (27, 11615635), (45, 6969381), (135, 2323127)]