16854045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 30576000

約数和(自身を除く): 13721955

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 4549, 13647, 22745, 59137, 68235, 86431, 177411, 259293, 295685, 432155, 887055, 1123603, 1296465, 3370809, 5618015, 16854045]

約数ペア:

[(1, 16854045), (3, 5618015), (5, 3370809), (13, 1296465), (15, 1123603), (19, 887055), (39, 432155), (57, 295685), (65, 259293), (95, 177411), (195, 86431), (247, 68235), (285, 59137), (741, 22745), (1235, 13647), (3705, 4549)]