47497386335

素因数分解:

$5^1\times 7^4\times {\mathrm{1217}}^1\times {\mathrm{3251}}^1$

素因数の和:4501

約数の個数: 40

約数和(自身を含む): 66567490416

約数和(自身を除く): 19070104081

約数列:

[1, 5, 7, 35, 49, 245, 343, 1217, 1715, 2401, 3251, 6085, 8519, 12005, 16255, 22757, 42595, 59633, 113785, 159299, 298165, 417431, 796495, 1115093, 2087155, 2922017, 3956467, 5575465, 7805651, 14610085, 19782335, 27695269, 39028255, 138476345, 193866883, 969334415, 1357068181, 6785340905, 9499477267, 47497386335]

約数ペア:

[(1, 47497386335), (5, 9499477267), (7, 6785340905), (35, 1357068181), (49, 969334415), (245, 193866883), (343, 138476345), (1217, 39028255), (1715, 27695269), (2401, 19782335), (3251, 14610085), (6085, 7805651), (8519, 5575465), (12005, 3956467), (16255, 2922017), (22757, 2087155), (42595, 1115093), (59633, 796495), (113785, 417431), (159299, 298165)]