3867345

素因数分解:

$3^6\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1084

約数の個数: 28

約数和(自身を含む): 6964596

約数和(自身を除く): 3097251

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1061, 1215, 3183, 3645, 5305, 9549, 15915, 28647, 47745, 85941, 143235, 257823, 429705, 773469, 1289115, 3867345]

約数ペア:

[(1, 3867345), (3, 1289115), (5, 773469), (9, 429705), (15, 257823), (27, 143235), (45, 85941), (81, 47745), (135, 28647), (243, 15915), (405, 9549), (729, 5305), (1061, 3645), (1215, 3183)]