27398205

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6841}}^1$

素因数の和:6941

約数の個数: 24

約数和(自身を含む): 48030840

約数和(自身を除く): 20632635

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 6841, 20523, 34205, 61569, 102615, 307845, 608849, 1826547, 3044245, 5479641, 9132735, 27398205]

約数ペア:

[(1, 27398205), (3, 9132735), (5, 5479641), (9, 3044245), (15, 1826547), (45, 608849), (89, 307845), (267, 102615), (445, 61569), (801, 34205), (1335, 20523), (4005, 6841)]