40666995

素因数分解:

$3^3\times 5^1\times {\mathrm{301237}}^1$

素因数の和:301251

約数の個数: 16

約数和(自身を含む): 72297120

約数和(自身を除く): 31630125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 301237, 903711, 1506185, 2711133, 4518555, 8133399, 13555665, 40666995]

約数ペア:

[(1, 40666995), (3, 13555665), (5, 8133399), (9, 4518555), (15, 2711133), (27, 1506185), (45, 903711), (135, 301237)]