189023265

素因数分解:

$3^2\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{2129}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 327960360

約数和(自身を除く): 138937095

約数列:

[1, 3, 5, 9, 15, 45, 1973, 2129, 5919, 6387, 9865, 10645, 17757, 19161, 29595, 31935, 88785, 95805, 4200517, 12601551, 21002585, 37804653, 63007755, 189023265]

約数ペア:

[(1, 189023265), (3, 63007755), (5, 37804653), (9, 21002585), (15, 12601551), (45, 4200517), (1973, 95805), (2129, 88785), (5919, 31935), (6387, 29595), (9865, 19161), (10645, 17757)]