252380265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3467}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 423484416

約数和(自身を除く): 171104151

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 633, 1055, 3165, 3467, 4853, 10401, 14559, 17335, 24265, 52005, 72795, 79741, 239223, 398705, 731537, 1196115, 2194611, 3657685, 10973055, 16825351, 50476053, 84126755, 252380265]

約数ペア:

[(1, 252380265), (3, 84126755), (5, 50476053), (15, 16825351), (23, 10973055), (69, 3657685), (115, 2194611), (211, 1196115), (345, 731537), (633, 398705), (1055, 239223), (3165, 79741), (3467, 72795), (4853, 52005), (10401, 24265), (14559, 17335)]