6685245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 13952640

約数和(自身を除く): 7267395

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1117, 1197, 1995, 3351, 5585, 5985, 7819, 10053, 16755, 21223, 23457, 39095, 50265, 63669, 70371, 106115, 117285, 148561, 191007, 318345, 351855, 445683, 742805, 955035, 1337049, 2228415, 6685245]

約数ペア:

[(1, 6685245), (3, 2228415), (5, 1337049), (7, 955035), (9, 742805), (15, 445683), (19, 351855), (21, 318345), (35, 191007), (45, 148561), (57, 117285), (63, 106115), (95, 70371), (105, 63669), (133, 50265), (171, 39095), (285, 23457), (315, 21223), (399, 16755), (665, 10053), (855, 7819), (1117, 5985), (1197, 5585), (1995, 3351)]