54273345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1289}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 99567360

約数和(自身を除く): 45294015

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 1289, 2005, 2807, 3867, 6015, 6445, 8421, 9023, 14035, 19335, 27069, 42105, 45115, 135345, 516889, 1550667, 2584445, 3618223, 7753335, 10854669, 18091115, 54273345]

約数ペア:

[(1, 54273345), (3, 18091115), (5, 10854669), (7, 7753335), (15, 3618223), (21, 2584445), (35, 1550667), (105, 516889), (401, 135345), (1203, 45115), (1289, 42105), (2005, 27069), (2807, 19335), (3867, 14035), (6015, 9023), (6445, 8421)]