385062015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9923}}^1$

素因数の和:10143

約数の個数: 32

約数和(自身を含む): 666892800

約数和(自身を除く): 281830785

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 2587, 2985, 7761, 9923, 12935, 29769, 38805, 49615, 128999, 148845, 386997, 644995, 1934985, 1974677, 5924031, 9873385, 25670801, 29620155, 77012403, 128354005, 385062015]

約数ペア:

[(1, 385062015), (3, 128354005), (5, 77012403), (13, 29620155), (15, 25670801), (39, 9873385), (65, 5924031), (195, 1974677), (199, 1934985), (597, 644995), (995, 386997), (2587, 148845), (2985, 128999), (7761, 49615), (9923, 38805), (12935, 29769)]