28575195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173183}}^1$

素因数の和:173202

約数の個数: 16

約数和(自身を含む): 49876992

約数和(自身を除く): 21301797

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173183, 519549, 865915, 1905013, 2597745, 5715039, 9525065, 28575195]

約数ペア:

[(1, 28575195), (3, 9525065), (5, 5715039), (11, 2597745), (15, 1905013), (33, 865915), (55, 519549), (165, 173183)]