269080245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{284741}}^1$

素因数の和:284762

約数の個数: 32

約数和(自身を含む): 546704640

約数和(自身を除く): 277624395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 284741, 854223, 1423705, 1993187, 2562669, 4271115, 5979561, 7688007, 9965935, 12813345, 17938683, 29897805, 38440035, 53816049, 89693415, 269080245]

約数ペア:

[(1, 269080245), (3, 89693415), (5, 53816049), (7, 38440035), (9, 29897805), (15, 17938683), (21, 12813345), (27, 9965935), (35, 7688007), (45, 5979561), (63, 4271115), (105, 2562669), (135, 1993187), (189, 1423705), (315, 854223), (945, 284741)]