351314095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 488690496

約数和(自身を除く): 137376401

約数列:

[1, 5, 11, 17, 55, 85, 187, 401, 935, 937, 2005, 4411, 4685, 6817, 10307, 15929, 22055, 34085, 51535, 74987, 79645, 175219, 374935, 375737, 876095, 1878685, 4133107, 6387529, 20665535, 31937645, 70262819, 351314095]

約数ペア:

[(1, 351314095), (5, 70262819), (11, 31937645), (17, 20665535), (55, 6387529), (85, 4133107), (187, 1878685), (401, 876095), (935, 375737), (937, 374935), (2005, 175219), (4411, 79645), (4685, 74987), (6817, 51535), (10307, 34085), (15929, 22055)]