2183325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 3699168

約数和(自身を除く): 1515843

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 677, 1075, 2031, 3225, 3385, 10155, 16925, 29111, 50775, 87333, 145555, 436665, 727775, 2183325]

約数ペア:

[(1, 2183325), (3, 727775), (5, 436665), (15, 145555), (25, 87333), (43, 50775), (75, 29111), (129, 16925), (215, 10155), (645, 3385), (677, 3225), (1075, 2031)]