137802105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{437467}}^1$

素因数の和:437485

約数の個数: 24

約数和(自身を含む): 272980032

約数和(自身を除く): 135177927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 437467, 1312401, 2187335, 3062269, 3937203, 6562005, 9186807, 15311345, 19686015, 27560421, 45934035, 137802105]

約数ペア:

[(1, 137802105), (3, 45934035), (5, 27560421), (7, 19686015), (9, 15311345), (15, 9186807), (21, 6562005), (35, 3937203), (45, 3062269), (63, 2187335), (105, 1312401), (315, 437467)]