3905685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4133}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 7937280

約数和(自身を除く): 4031595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4133, 12399, 20665, 28931, 37197, 61995, 86793, 111591, 144655, 185985, 260379, 433965, 557955, 781137, 1301895, 3905685]

約数ペア:

[(1, 3905685), (3, 1301895), (5, 781137), (7, 557955), (9, 433965), (15, 260379), (21, 185985), (27, 144655), (35, 111591), (45, 86793), (63, 61995), (105, 37197), (135, 28931), (189, 20665), (315, 12399), (945, 4133)]