27645885

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26711}}^1$

素因数の和:26745

約数の個数: 24

約数和(自身を含む): 50004864

約数和(自身を除く): 22358979

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 26711, 80133, 133555, 240399, 400665, 614353, 1201995, 1843059, 3071765, 5529177, 9215295, 27645885]

約数ペア:

[(1, 27645885), (3, 9215295), (5, 5529177), (9, 3071765), (15, 1843059), (23, 1201995), (45, 614353), (69, 400665), (115, 240399), (207, 133555), (345, 80133), (1035, 26711)]