16056225

素因数分解:

$3^6\times 5^2\times {\mathrm{881}}^1$

素因数の和:909

約数の個数: 42

約数和(自身を含む): 29884806

約数和(自身を除く): 13828581

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 881, 1215, 2025, 2643, 3645, 4405, 6075, 7929, 13215, 18225, 22025, 23787, 39645, 66075, 71361, 118935, 198225, 214083, 356805, 594675, 642249, 1070415, 1784025, 3211245, 5352075, 16056225]

約数ペア:

[(1, 16056225), (3, 5352075), (5, 3211245), (9, 1784025), (15, 1070415), (25, 642249), (27, 594675), (45, 356805), (75, 214083), (81, 198225), (135, 118935), (225, 71361), (243, 66075), (405, 39645), (675, 23787), (729, 22025), (881, 18225), (1215, 13215), (2025, 7929), (2643, 6075), (3645, 4405)]