16804935

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17783}}^1$

素因数の和:17804

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 17340345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 17783, 53349, 88915, 124481, 160047, 266745, 373443, 480141, 622405, 800235, 1120329, 1867215, 2400705, 3360987, 5601645, 16804935]

約数ペア:

[(1, 16804935), (3, 5601645), (5, 3360987), (7, 2400705), (9, 1867215), (15, 1120329), (21, 800235), (27, 622405), (35, 480141), (45, 373443), (63, 266745), (105, 160047), (135, 124481), (189, 88915), (315, 53349), (945, 17783)]