804647145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{3761}}^1$

素因数の和:4625

約数の個数: 32

約数和(自身を含む): 1365154560

約数和(自身を除く): 560507415

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 839, 2517, 3761, 4195, 11283, 12585, 14263, 18805, 42789, 56415, 63937, 71315, 191811, 213945, 319685, 959055, 3155479, 9466437, 15777395, 47332185, 53643143, 160929429, 268215715, 804647145]

約数ペア:

[(1, 804647145), (3, 268215715), (5, 160929429), (15, 53643143), (17, 47332185), (51, 15777395), (85, 9466437), (255, 3155479), (839, 959055), (2517, 319685), (3761, 213945), (4195, 191811), (11283, 71315), (12585, 63937), (14263, 56415), (18805, 42789)]