1887925995

素因数分解:

$3^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{13697}}^1$

素因数の和:14732

約数の個数: 32

約数和(自身を含む): 3359845440

約数和(自身を除く): 1471919445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1021, 3063, 5105, 9189, 13697, 15315, 27567, 41091, 45945, 68485, 123273, 137835, 205455, 369819, 616365, 1849095, 13984637, 41953911, 69923185, 125861733, 209769555, 377585199, 629308665, 1887925995]

約数ペア:

[(1, 1887925995), (3, 629308665), (5, 377585199), (9, 209769555), (15, 125861733), (27, 69923185), (45, 41953911), (135, 13984637), (1021, 1849095), (3063, 616365), (5105, 369819), (9189, 205455), (13697, 137835), (15315, 123273), (27567, 68485), (41091, 45945)]