28579515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100279}}^1$

素因数の和:100306

約数の個数: 16

約数和(自身を含む): 48134400

約数和(自身を除く): 19554885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 100279, 300837, 501395, 1504185, 1905301, 5715903, 9526505, 28579515]

約数ペア:

[(1, 28579515), (3, 9526505), (5, 5715903), (15, 1905301), (19, 1504185), (57, 501395), (95, 300837), (285, 100279)]