27684225

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3058

約数の個数: 36

約数和(自身を含む): 50811852

約数和(自身を除く): 23127627

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3001, 3075, 9003, 9225, 15005, 27009, 45015, 75025, 123041, 135045, 225075, 369123, 615205, 675225, 1107369, 1845615, 3076025, 5536845, 9228075, 27684225]

約数ペア:

[(1, 27684225), (3, 9228075), (5, 5536845), (9, 3076025), (15, 1845615), (25, 1107369), (41, 675225), (45, 615205), (75, 369123), (123, 225075), (205, 135045), (225, 123041), (369, 75025), (615, 45015), (1025, 27009), (1845, 15005), (3001, 9225), (3075, 9003)]