30227895

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9461}}^1$

素因数の和:9543

約数の個数: 24

約数和(自身を含む): 53138592

約数和(自身を除く): 22910697

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 9461, 28383, 47305, 85149, 141915, 425745, 671731, 2015193, 3358655, 6045579, 10075965, 30227895]

約数ペア:

[(1, 30227895), (3, 10075965), (5, 6045579), (9, 3358655), (15, 2015193), (45, 671731), (71, 425745), (213, 141915), (355, 85149), (639, 47305), (1065, 28383), (3195, 9461)]