66146505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10091}}^1$

素因数の和:10141

約数の個数: 32

約数和(自身を含む): 116259840

約数和(自身を除く): 50113335

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 10091, 30273, 50455, 151365, 191729, 232093, 575187, 696279, 958645, 1160465, 2875935, 3481395, 4409767, 13229301, 22048835, 66146505]

約数ペア:

[(1, 66146505), (3, 22048835), (5, 13229301), (15, 4409767), (19, 3481395), (23, 2875935), (57, 1160465), (69, 958645), (95, 696279), (115, 575187), (285, 232093), (345, 191729), (437, 151365), (1311, 50455), (2185, 30273), (6555, 10091)]