30771525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10007}}^1$

素因数の和:10061

約数の個数: 24

約数和(自身を含む): 52121664

約数和(自身を除く): 21350139

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 10007, 30021, 50035, 150105, 250175, 410287, 750525, 1230861, 2051435, 6154305, 10257175, 30771525]

約数ペア:

[(1, 30771525), (3, 10257175), (5, 6154305), (15, 2051435), (25, 1230861), (41, 750525), (75, 410287), (123, 250175), (205, 150105), (615, 50035), (1025, 30021), (3075, 10007)]