201430905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14549}}^1$

素因数の和:14641

約数の個数: 32

約数和(自身を含む): 351993600

約数和(自身を除く): 150562695

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 13845, 14549, 43647, 72745, 189137, 218235, 567411, 945685, 1032979, 2837055, 3098937, 5164895, 13428727, 15494685, 40286181, 67143635, 201430905]

約数ペア:

[(1, 201430905), (3, 67143635), (5, 40286181), (13, 15494685), (15, 13428727), (39, 5164895), (65, 3098937), (71, 2837055), (195, 1032979), (213, 945685), (355, 567411), (923, 218235), (1065, 189137), (2769, 72745), (4615, 43647), (13845, 14549)]