54131145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12487}}^1$

素因数の和:12529

約数の個数: 24

約数和(自身を含む): 92011584

約数和(自身を除く): 37880439

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 12487, 37461, 62435, 187305, 212279, 636837, 1061395, 3184185, 3608743, 10826229, 18043715, 54131145]

約数ペア:

[(1, 54131145), (3, 18043715), (5, 10826229), (15, 3608743), (17, 3184185), (51, 1061395), (85, 636837), (255, 212279), (289, 187305), (867, 62435), (1445, 37461), (4335, 12487)]