42847245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{45341}}^1$

素因数の和:45362

約数の個数: 32

約数和(自身を含む): 87056640

約数和(自身を除く): 44209395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 45341, 136023, 226705, 317387, 408069, 680115, 952161, 1224207, 1586935, 2040345, 2856483, 4760805, 6121035, 8569449, 14282415, 42847245]

約数ペア:

[(1, 42847245), (3, 14282415), (5, 8569449), (7, 6121035), (9, 4760805), (15, 2856483), (21, 2040345), (27, 1586935), (35, 1224207), (45, 952161), (63, 680115), (105, 408069), (135, 317387), (189, 226705), (315, 136023), (945, 45341)]