64403235

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36697}}^1$

素因数の和:36724

約数の個数: 32

約数和(自身を含む): 123305280

約数和(自身を除く): 58902045

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 36697, 110091, 183485, 330273, 477061, 550455, 990819, 1431183, 1651365, 2385305, 4293549, 4954095, 7155915, 12880647, 21467745, 64403235]

約数ペア:

[(1, 64403235), (3, 21467745), (5, 12880647), (9, 7155915), (13, 4954095), (15, 4293549), (27, 2385305), (39, 1651365), (45, 1431183), (65, 990819), (117, 550455), (135, 477061), (195, 330273), (351, 183485), (585, 110091), (1755, 36697)]