408076292805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1\times {\mathrm{1693}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 670570306560

約数和(自身を除く): 262494013755

約数列:

[1, 3, 5, 15, 47, 141, 229, 235, 687, 705, 1145, 1493, 1693, 3435, 4479, 5079, 7465, 8465, 10763, 22395, 25395, 32289, 53815, 70171, 79571, 161445, 210513, 238713, 341897, 350855, 387697, 397855, 1025691, 1052565, 1163091, 1193565, 1709485, 1938485, 2527649, 5128455, 5815455, 7582947, 12638245, 16069159, 18221759, 37914735, 48207477, 54665277, 80345795, 91108795, 118799503, 241037385, 273326385, 356398509, 578831621, 593997515, 1736494863, 1781992545, 2894158105, 8682474315, 27205086187, 81615258561, 136025430935, 408076292805]

約数ペア:

[(1, 408076292805), (3, 136025430935), (5, 81615258561), (15, 27205086187), (47, 8682474315), (141, 2894158105), (229, 1781992545), (235, 1736494863), (687, 593997515), (705, 578831621), (1145, 356398509), (1493, 273326385), (1693, 241037385), (3435, 118799503), (4479, 91108795), (5079, 80345795), (7465, 54665277), (8465, 48207477), (10763, 37914735), (22395, 18221759), (25395, 16069159), (32289, 12638245), (53815, 7582947), (70171, 5815455), (79571, 5128455), (161445, 2527649), (210513, 1938485), (238713, 1709485), (341897, 1193565), (350855, 1163091), (387697, 1052565), (397855, 1025691)]