47173215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{184993}}^1$

素因数の和:185018

約数の個数: 16

約数和(自身を含む): 79917408

約数和(自身を除く): 32744193

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 184993, 554979, 924965, 2774895, 3144881, 9434643, 15724405, 47173215]

約数ペア:

[(1, 47173215), (3, 15724405), (5, 9434643), (15, 3144881), (17, 2774895), (51, 924965), (85, 554979), (255, 184993)]