157457085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{552481}}^1$

素因数の和:552508

約数の個数: 16

約数和(自身を含む): 265191360

約数和(自身を除く): 107734275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 552481, 1657443, 2762405, 8287215, 10497139, 31491417, 52485695, 157457085]

約数ペア:

[(1, 157457085), (3, 52485695), (5, 31491417), (15, 10497139), (19, 8287215), (57, 2762405), (95, 1657443), (285, 552481)]