15025446

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 18843354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 3919, 7838, 11757, 23514, 35271, 70542, 105813, 211626, 278249, 556498, 834747, 1669494, 2504241, 5008482, 7512723, 15025446]

約数ペア:

[(1, 15025446), (2, 7512723), (3, 5008482), (6, 2504241), (9, 1669494), (18, 834747), (27, 556498), (54, 278249), (71, 211626), (142, 105813), (213, 70542), (426, 35271), (639, 23514), (1278, 11757), (1917, 7838), (3834, 3919)]