268135245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{283741}}^1$

素因数の和:283762

約数の個数: 32

約数和(自身を含む): 544784640

約数和(自身を除く): 276649395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 283741, 851223, 1418705, 1986187, 2553669, 4256115, 5958561, 7661007, 9930935, 12768345, 17875683, 29792805, 38305035, 53627049, 89378415, 268135245]

約数ペア:

[(1, 268135245), (3, 89378415), (5, 53627049), (7, 38305035), (9, 29792805), (15, 17875683), (21, 12768345), (27, 9930935), (35, 7661007), (45, 5958561), (63, 4256115), (105, 2553669), (135, 1986187), (189, 1418705), (315, 851223), (945, 283741)]