3204585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 2860695

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 71, 85, 153, 177, 213, 255, 295, 355, 531, 639, 765, 885, 1003, 1065, 1207, 2655, 3009, 3195, 3621, 4189, 5015, 6035, 9027, 10863, 12567, 15045, 18105, 20945, 37701, 45135, 54315, 62835, 71213, 188505, 213639, 356065, 640917, 1068195, 3204585]

約数ペア:

[(1, 3204585), (3, 1068195), (5, 640917), (9, 356065), (15, 213639), (17, 188505), (45, 71213), (51, 62835), (59, 54315), (71, 45135), (85, 37701), (153, 20945), (177, 18105), (213, 15045), (255, 12567), (295, 10863), (355, 9027), (531, 6035), (639, 5015), (765, 4189), (885, 3621), (1003, 3195), (1065, 3009), (1207, 2655)]