55029465

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28439}}^1$

素因数の和:28493

約数の個数: 24

約数和(自身を含む): 97606080

約数和(自身を除く): 42576615

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 28439, 85317, 142195, 255951, 426585, 1222877, 1279755, 3668631, 6114385, 11005893, 18343155, 55029465]

約数ペア:

[(1, 55029465), (3, 18343155), (5, 11005893), (9, 6114385), (15, 3668631), (43, 1279755), (45, 1222877), (129, 426585), (215, 255951), (387, 142195), (645, 85317), (1935, 28439)]