3421000305

素因数分解:

$3^3\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{19183}}^1$

素因数の和:20518

約数の個数: 32

約数和(自身を含む): 6086699520

約数和(自身を除く): 2665699215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1321, 3963, 6605, 11889, 19183, 19815, 35667, 57549, 59445, 95915, 172647, 178335, 287745, 517941, 863235, 2589705, 25340743, 76022229, 126703715, 228066687, 380111145, 684200061, 1140333435, 3421000305]

約数ペア:

[(1, 3421000305), (3, 1140333435), (5, 684200061), (9, 380111145), (15, 228066687), (27, 126703715), (45, 76022229), (135, 25340743), (1321, 2589705), (3963, 863235), (6605, 517941), (11889, 287745), (19183, 178335), (19815, 172647), (35667, 95915), (57549, 59445)]