2250255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 2012145

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 739, 1015, 2217, 3045, 3695, 5173, 11085, 15519, 21431, 25865, 64293, 77595, 107155, 150017, 321465, 450051, 750085, 2250255]

約数ペア:

[(1, 2250255), (3, 750085), (5, 450051), (7, 321465), (15, 150017), (21, 107155), (29, 77595), (35, 64293), (87, 25865), (105, 21431), (145, 15519), (203, 11085), (435, 5173), (609, 3695), (739, 3045), (1015, 2217)]