5273905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 7951104

約数和(自身を除く): 2677199

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 173, 335, 455, 469, 865, 871, 1211, 2249, 2345, 4355, 6055, 6097, 11245, 11591, 15743, 30485, 57955, 78715, 81137, 150683, 405685, 753415, 1054781, 5273905]

約数ペア:

[(1, 5273905), (5, 1054781), (7, 753415), (13, 405685), (35, 150683), (65, 81137), (67, 78715), (91, 57955), (173, 30485), (335, 15743), (455, 11591), (469, 11245), (865, 6097), (871, 6055), (1211, 4355), (2249, 2345)]