164088705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{90407}}^1$

素因数の和:90437

約数の個数: 24

約数和(自身を含む): 288582336

約数和(自身を除く): 124493631

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 90407, 271221, 452035, 994477, 1356105, 2983431, 4972385, 10939247, 14917155, 32817741, 54696235, 164088705]

約数ペア:

[(1, 164088705), (3, 54696235), (5, 32817741), (11, 14917155), (15, 10939247), (33, 4972385), (55, 2983431), (121, 1356105), (165, 994477), (363, 452035), (605, 271221), (1815, 90407)]