148297345

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 60721535

約数列:

[1, 5, 7, 35, 71, 83, 355, 415, 497, 581, 719, 2485, 2905, 3595, 5033, 5893, 25165, 29465, 41251, 51049, 59677, 206255, 255245, 298385, 357343, 417739, 1786715, 2088695, 4237067, 21185335, 29659469, 148297345]

約数ペア:

[(1, 148297345), (5, 29659469), (7, 21185335), (35, 4237067), (71, 2088695), (83, 1786715), (355, 417739), (415, 357343), (497, 298385), (581, 255245), (719, 206255), (2485, 59677), (2905, 51049), (3595, 41251), (5033, 29465), (5893, 25165)]