38803185

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12497}}^1$

素因数の和:12534

約数の個数: 32

約数和(自身を含む): 71988480

約数和(自身を除く): 33185295

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 12497, 37491, 62485, 112473, 187455, 287431, 337419, 562365, 862293, 1437155, 1687095, 2586879, 4311465, 7760637, 12934395, 38803185]

約数ペア:

[(1, 38803185), (3, 12934395), (5, 7760637), (9, 4311465), (15, 2586879), (23, 1687095), (27, 1437155), (45, 862293), (69, 562365), (115, 337419), (135, 287431), (207, 187455), (345, 112473), (621, 62485), (1035, 37491), (3105, 12497)]