321559095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149911}}^1$

素因数の和:149943

約数の個数: 32

約数和(自身を含む): 604445184

約数和(自身を除く): 282886089

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 149911, 449733, 749555, 1649021, 1948843, 2248665, 4947063, 5846529, 8245105, 9744215, 21437273, 24735315, 29232645, 64311819, 107186365, 321559095]

約数ペア:

[(1, 321559095), (3, 107186365), (5, 64311819), (11, 29232645), (13, 24735315), (15, 21437273), (33, 9744215), (39, 8245105), (55, 5846529), (65, 4947063), (143, 2248665), (165, 1948843), (195, 1649021), (429, 749555), (715, 449733), (2145, 149911)]