47809305

素因数分解:

$3^3\times 5^1\times {\mathrm{354143}}^1$

素因数の和:354157

約数の個数: 16

約数和(自身を含む): 84994560

約数和(自身を除く): 37185255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 354143, 1062429, 1770715, 3187287, 5312145, 9561861, 15936435, 47809305]

約数ペア:

[(1, 47809305), (3, 15936435), (5, 9561861), (9, 5312145), (15, 3187287), (27, 1770715), (45, 1062429), (135, 354143)]