156041445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47939}}^1$

素因数の和:47985

約数の個数: 32

約数和(自身を含む): 294543360

約数和(自身を除く): 138501915

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 47939, 143817, 239695, 335573, 719085, 1006719, 1486109, 1677865, 4458327, 5033595, 7430545, 10402763, 22291635, 31208289, 52013815, 156041445]

約数ペア:

[(1, 156041445), (3, 52013815), (5, 31208289), (7, 22291635), (15, 10402763), (21, 7430545), (31, 5033595), (35, 4458327), (93, 1677865), (105, 1486109), (155, 1006719), (217, 719085), (465, 335573), (651, 239695), (1085, 143817), (3255, 47939)]