3318165

素因数分解:

$3^5\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 5966688

約数和(自身を除く): 2648523

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2731, 8193, 13655, 24579, 40965, 73737, 122895, 221211, 368685, 663633, 1106055, 3318165]

約数ペア:

[(1, 3318165), (3, 1106055), (5, 663633), (9, 368685), (15, 221211), (27, 122895), (45, 73737), (81, 40965), (135, 24579), (243, 13655), (405, 8193), (1215, 2731)]