208067925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 376850880

約数和(自身を除く): 168782955

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 767, 885, 975, 1475, 2301, 3617, 3835, 4425, 10851, 11505, 18085, 19175, 47021, 54255, 57525, 90425, 141063, 213403, 235105, 271275, 640209, 705315, 1067015, 1175525, 2774239, 3201045, 3526575, 5335075, 8322717, 13871195, 16005225, 41613585, 69355975, 208067925]

約数ペア:

[(1, 208067925), (3, 69355975), (5, 41613585), (13, 16005225), (15, 13871195), (25, 8322717), (39, 5335075), (59, 3526575), (65, 3201045), (75, 2774239), (177, 1175525), (195, 1067015), (295, 705315), (325, 640209), (767, 271275), (885, 235105), (975, 213403), (1475, 141063), (2301, 90425), (3617, 57525), (3835, 54255), (4425, 47021), (10851, 19175), (11505, 18085)]