38950605

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 69907200

約数和(自身を除く): 30956595

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2647, 2943, 4905, 7941, 13235, 14715, 23823, 39705, 71469, 119115, 288523, 357345, 865569, 1442615, 2596707, 4327845, 7790121, 12983535, 38950605]

約数ペア:

[(1, 38950605), (3, 12983535), (5, 7790121), (9, 4327845), (15, 2596707), (27, 1442615), (45, 865569), (109, 357345), (135, 288523), (327, 119115), (545, 71469), (981, 39705), (1635, 23823), (2647, 14715), (2943, 13235), (4905, 7941)]