222348105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{235289}}^1$

素因数の和:235310

約数の個数: 32

約数和(自身を含む): 451756800

約数和(自身を除く): 229408695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 235289, 705867, 1176445, 1647023, 2117601, 3529335, 4941069, 6352803, 8235115, 10588005, 14823207, 24705345, 31764015, 44469621, 74116035, 222348105]

約数ペア:

[(1, 222348105), (3, 74116035), (5, 44469621), (7, 31764015), (9, 24705345), (15, 14823207), (21, 10588005), (27, 8235115), (35, 6352803), (45, 4941069), (63, 3529335), (105, 2117601), (135, 1647023), (189, 1176445), (315, 705867), (945, 235289)]