47810505

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{60139}}^1$

素因数の和:60200

約数の個数: 16

約数和(自身を含む): 77941440

約数和(自身を除く): 30130935

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 60139, 180417, 300695, 902085, 3187367, 9562101, 15936835, 47810505]

約数ペア:

[(1, 47810505), (3, 15936835), (5, 9562101), (15, 3187367), (53, 902085), (159, 300695), (265, 180417), (795, 60139)]