40610745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{128923}}^1$

素因数の和:128941

約数の個数: 24

約数和(自身を含む): 80448576

約数和(自身を除く): 39837831

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 128923, 386769, 644615, 902461, 1160307, 1933845, 2707383, 4512305, 5801535, 8122149, 13536915, 40610745]

約数ペア:

[(1, 40610745), (3, 13536915), (5, 8122149), (7, 5801535), (9, 4512305), (15, 2707383), (21, 1933845), (35, 1160307), (45, 902461), (63, 644615), (105, 386769), (315, 128923)]