2231985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 4227840

約数和(自身を除く): 1995855

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 733, 1015, 2199, 3045, 3665, 5131, 10995, 15393, 21257, 25655, 63771, 76965, 106285, 148799, 318855, 446397, 743995, 2231985]

約数ペア:

[(1, 2231985), (3, 743995), (5, 446397), (7, 318855), (15, 148799), (21, 106285), (29, 76965), (35, 63771), (87, 25655), (105, 21257), (145, 15393), (203, 10995), (435, 5131), (609, 3665), (733, 3045), (1015, 2199)]