27649485

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 49632000

約数和(自身を除く): 21982515

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 1879, 2943, 4905, 5637, 9395, 14715, 16911, 28185, 50733, 84555, 204811, 253665, 614433, 1024055, 1843299, 3072165, 5529897, 9216495, 27649485]

約数ペア:

[(1, 27649485), (3, 9216495), (5, 5529897), (9, 3072165), (15, 1843299), (27, 1024055), (45, 614433), (109, 253665), (135, 204811), (327, 84555), (545, 50733), (981, 28185), (1635, 16911), (1879, 14715), (2943, 9395), (4905, 5637)]