49092885

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2879

約数の個数: 40

約数和(自身を含む): 90082080

約数和(自身を除く): 40989195

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 2819, 3483, 5805, 8457, 14095, 17415, 25371, 42285, 76113, 121217, 126855, 228339, 363651, 380565, 606085, 1090953, 1141695, 1818255, 3272859, 5454765, 9818577, 16364295, 49092885]

約数ペア:

[(1, 49092885), (3, 16364295), (5, 9818577), (9, 5454765), (15, 3272859), (27, 1818255), (43, 1141695), (45, 1090953), (81, 606085), (129, 380565), (135, 363651), (215, 228339), (387, 126855), (405, 121217), (645, 76113), (1161, 42285), (1935, 25371), (2819, 17415), (3483, 14095), (5805, 8457)]