89049485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7877}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 136131840

約数和(自身を除く): 47082355

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 7877, 11305, 39385, 55139, 133909, 149663, 275695, 669545, 748315, 937363, 1047641, 2544271, 4686815, 5238205, 12721355, 17809897, 89049485]

約数ペア:

[(1, 89049485), (5, 17809897), (7, 12721355), (17, 5238205), (19, 4686815), (35, 2544271), (85, 1047641), (95, 937363), (119, 748315), (133, 669545), (323, 275695), (595, 149663), (665, 133909), (1615, 55139), (2261, 39385), (7877, 11305)]