9987165

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 18374400

約数和(自身を除く): 8387235

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2551, 3915, 7653, 12755, 22959, 38265, 68877, 73979, 114795, 221937, 344385, 369895, 665811, 1109685, 1997433, 3329055, 9987165]

約数ペア:

[(1, 9987165), (3, 3329055), (5, 1997433), (9, 1109685), (15, 665811), (27, 369895), (29, 344385), (45, 221937), (87, 114795), (135, 73979), (145, 68877), (261, 38265), (435, 22959), (783, 12755), (1305, 7653), (2551, 3915)]