57471315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 44135085

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 4409, 13035, 13227, 22045, 48499, 66135, 145497, 242495, 348311, 727485, 1044933, 1741555, 3831421, 5224665, 11494263, 19157105, 57471315]

約数ペア:

[(1, 57471315), (3, 19157105), (5, 11494263), (11, 5224665), (15, 3831421), (33, 1741555), (55, 1044933), (79, 727485), (165, 348311), (237, 242495), (395, 145497), (869, 66135), (1185, 48499), (2607, 22045), (4345, 13227), (4409, 13035)]