74690385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64667}}^1$

素因数の和:64693

約数の個数: 32

約数和(自身を含む): 148995072

約数和(自身を除く): 74304687

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 64667, 194001, 323335, 452669, 711337, 970005, 1358007, 2134011, 2263345, 3556685, 4979359, 6790035, 10670055, 14938077, 24896795, 74690385]

約数ペア:

[(1, 74690385), (3, 24896795), (5, 14938077), (7, 10670055), (11, 6790035), (15, 4979359), (21, 3556685), (33, 2263345), (35, 2134011), (55, 1358007), (77, 970005), (105, 711337), (165, 452669), (231, 323335), (385, 194001), (1155, 64667)]