42456945

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 70282368

約数和(自身を除く): 27825423

約数列:

[1, 3, 5, 15, 37, 111, 185, 227, 337, 555, 681, 1011, 1135, 1685, 3405, 5055, 8399, 12469, 25197, 37407, 41995, 62345, 76499, 125985, 187035, 229497, 382495, 1147485, 2830463, 8491389, 14152315, 42456945]

約数ペア:

[(1, 42456945), (3, 14152315), (5, 8491389), (15, 2830463), (37, 1147485), (111, 382495), (185, 229497), (227, 187035), (337, 125985), (555, 76499), (681, 62345), (1011, 41995), (1135, 37407), (1685, 25197), (3405, 12469), (5055, 8399)]