168692655

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 282965760

約数和(自身を除く): 114273105

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 5289, 6379, 8815, 19137, 26445, 31895, 95685, 261539, 274297, 784617, 822891, 1307695, 1371485, 3923085, 4114455, 11246177, 33738531, 56230885, 168692655]

約数ペア:

[(1, 168692655), (3, 56230885), (5, 33738531), (15, 11246177), (41, 4114455), (43, 3923085), (123, 1371485), (129, 1307695), (205, 822891), (215, 784617), (615, 274297), (645, 261539), (1763, 95685), (5289, 31895), (6379, 26445), (8815, 19137)]