15676721255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 21600673920

約数和(自身を除く): 5923952665

約数列:

[1, 5, 13, 29, 41, 65, 145, 193, 205, 377, 533, 965, 1051, 1189, 1885, 2509, 2665, 5255, 5597, 5945, 7913, 12545, 13663, 15457, 27985, 30479, 39565, 43091, 68315, 72761, 77285, 102869, 152395, 202843, 215455, 229477, 363805, 396227, 514345, 560183, 1014215, 1147385, 1249639, 1981135, 2636959, 2800915, 2983201, 5882447, 6248195, 8316563, 13184795, 14916005, 16245307, 29412235, 41582815, 76471811, 81226535, 108115319, 241180327, 382359055, 540576595, 1205901635, 3135344251, 15676721255]

約数ペア:

[(1, 15676721255), (5, 3135344251), (13, 1205901635), (29, 540576595), (41, 382359055), (65, 241180327), (145, 108115319), (193, 81226535), (205, 76471811), (377, 41582815), (533, 29412235), (965, 16245307), (1051, 14916005), (1189, 13184795), (1885, 8316563), (2509, 6248195), (2665, 5882447), (5255, 2983201), (5597, 2800915), (5945, 2636959), (7913, 1981135), (12545, 1249639), (13663, 1147385), (15457, 1014215), (27985, 560183), (30479, 514345), (39565, 396227), (43091, 363805), (68315, 229477), (72761, 215455), (77285, 202843), (102869, 152395)]