201310525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16741}}^1$

素因数の和:16801

約数の個数: 24

約数和(自身を含む): 276109064

約数和(自身を除く): 74798539

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 12025, 16741, 83705, 217633, 418525, 619417, 1088165, 3097085, 5440825, 8052421, 15485425, 40262105, 201310525]

約数ペア:

[(1, 201310525), (5, 40262105), (13, 15485425), (25, 8052421), (37, 5440825), (65, 3097085), (185, 1088165), (325, 619417), (481, 418525), (925, 217633), (2405, 83705), (12025, 16741)]