156949485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135887}}^1$

素因数の和:135913

約数の個数: 32

約数和(自身を含む): 313085952

約数和(自身を除く): 156136467

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 135887, 407661, 679435, 951209, 1494757, 2038305, 2853627, 4484271, 4756045, 7473785, 10463299, 14268135, 22421355, 31389897, 52316495, 156949485]

約数ペア:

[(1, 156949485), (3, 52316495), (5, 31389897), (7, 22421355), (11, 14268135), (15, 10463299), (21, 7473785), (33, 4756045), (35, 4484271), (55, 2853627), (77, 2038305), (105, 1494757), (165, 951209), (231, 679435), (385, 407661), (1155, 135887)]