30591855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97117}}^1$

素因数の和:97135

約数の個数: 24

約数和(自身を含む): 60601632

約数和(自身を除く): 30009777

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 97117, 291351, 485585, 679819, 874053, 1456755, 2039457, 3399095, 4370265, 6118371, 10197285, 30591855]

約数ペア:

[(1, 30591855), (3, 10197285), (5, 6118371), (7, 4370265), (9, 3399095), (15, 2039457), (21, 1456755), (35, 874053), (45, 679819), (63, 485585), (105, 291351), (315, 97117)]