85191885

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27437}}^1$

素因数の和:27474

約数の個数: 32

約数和(自身を含む): 158042880

約数和(自身を除く): 72850995

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 27437, 82311, 137185, 246933, 411555, 631051, 740799, 1234665, 1893153, 3155255, 3703995, 5679459, 9465765, 17038377, 28397295, 85191885]

約数ペア:

[(1, 85191885), (3, 28397295), (5, 17038377), (9, 9465765), (15, 5679459), (23, 3703995), (27, 3155255), (45, 1893153), (69, 1234665), (115, 740799), (135, 631051), (207, 411555), (345, 246933), (621, 137185), (1035, 82311), (3105, 27437)]