316686435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3617}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 547041600

約数和(自身を除く): 230355165

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449, 1347, 2245, 3617, 5837, 6735, 10851, 17511, 18085, 29185, 47021, 54255, 87555, 141063, 235105, 705315, 1624033, 4872099, 8120165, 21112429, 24360495, 63337287, 105562145, 316686435]

約数ペア:

[(1, 316686435), (3, 105562145), (5, 63337287), (13, 24360495), (15, 21112429), (39, 8120165), (65, 4872099), (195, 1624033), (449, 705315), (1347, 235105), (2245, 141063), (3617, 87555), (5837, 54255), (6735, 47021), (10851, 29185), (17511, 18085)]