85870425

素因数分解:

$3^1\times 5^2\times {\mathrm{1144939}}^1$

素因数の和:1144952

約数の個数: 12

約数和(自身を含む): 141972560

約数和(自身を除く): 56102135

約数列:

[1, 3, 5, 15, 25, 75, 1144939, 3434817, 5724695, 17174085, 28623475, 85870425]

約数ペア:

[(1, 85870425), (3, 28623475), (5, 17174085), (15, 5724695), (25, 3434817), (75, 1144939)]