68672975

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 98707968

約数和(自身を除く): 30034993

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 5527, 12425, 27635, 38689, 138175, 193445, 392417, 967225, 1962085, 2746919, 9810425, 13734595, 68672975]

約数ペア:

[(1, 68672975), (5, 13734595), (7, 9810425), (25, 2746919), (35, 1962085), (71, 967225), (175, 392417), (355, 193445), (497, 138175), (1775, 38689), (2485, 27635), (5527, 12425)]