2854035

素因数分解:

$3^9\times 5^1\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 40

約数和(自身を含む): 5314320

約数和(自身を除く): 2460285

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 729, 783, 1215, 1305, 2187, 2349, 3645, 3915, 6561, 7047, 10935, 11745, 19683, 21141, 32805, 35235, 63423, 98415, 105705, 190269, 317115, 570807, 951345, 2854035]

約数ペア:

[(1, 2854035), (3, 951345), (5, 570807), (9, 317115), (15, 190269), (27, 105705), (29, 98415), (45, 63423), (81, 35235), (87, 32805), (135, 21141), (145, 19683), (243, 11745), (261, 10935), (405, 7047), (435, 6561), (729, 3915), (783, 3645), (1215, 2349), (1305, 2187)]