6128525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 8306760

約数和(自身を除く): 2178235

約数列:

[1, 5, 13, 25, 65, 109, 173, 325, 545, 865, 1417, 2249, 2725, 4325, 7085, 11245, 18857, 35425, 56225, 94285, 245141, 471425, 1225705, 6128525]

約数ペア:

[(1, 6128525), (5, 1225705), (13, 471425), (25, 245141), (65, 94285), (109, 56225), (173, 35425), (325, 18857), (545, 11245), (865, 7085), (1417, 4325), (2249, 2725)]