1066995

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1873872

約数和(自身を除く): 806877

約数列:

[1, 3, 5, 9, 15, 45, 131, 181, 393, 543, 655, 905, 1179, 1629, 1965, 2715, 5895, 8145, 23711, 71133, 118555, 213399, 355665, 1066995]

約数ペア:

[(1, 1066995), (3, 355665), (5, 213399), (9, 118555), (15, 71133), (45, 23711), (131, 8145), (181, 5895), (393, 2715), (543, 1965), (655, 1629), (905, 1179)]