330996855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6473}}^1$

素因数の和:6975

約数の個数: 32

約数和(自身を含む): 606587904

約数和(自身を除く): 275591049

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 487, 1461, 2435, 3409, 6473, 7305, 10227, 17045, 19419, 32365, 45311, 51135, 97095, 135933, 226555, 679665, 3152351, 9457053, 15761755, 22066457, 47285265, 66199371, 110332285, 330996855]

約数ペア:

[(1, 330996855), (3, 110332285), (5, 66199371), (7, 47285265), (15, 22066457), (21, 15761755), (35, 9457053), (105, 3152351), (487, 679665), (1461, 226555), (2435, 135933), (3409, 97095), (6473, 51135), (7305, 45311), (10227, 32365), (17045, 19419)]