27188475

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 45257520

約数和(自身を除く): 18069045

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2309, 2355, 3925, 6927, 11545, 11775, 34635, 57725, 173175, 362513, 1087539, 1812565, 5437695, 9062825, 27188475]

約数ペア:

[(1, 27188475), (3, 9062825), (5, 5437695), (15, 1812565), (25, 1087539), (75, 362513), (157, 173175), (471, 57725), (785, 34635), (2309, 11775), (2355, 11545), (3925, 6927)]