285457262835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{670867}}^1$

素因数の和:672387

約数の個数: 32

約数和(自身を含む): 481092860160

約数和(自身を除く): 195635597325

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1493, 4479, 7465, 22395, 28367, 85101, 141835, 425505, 670867, 2012601, 3354335, 10063005, 12746473, 38239419, 63732365, 191197095, 1001604431, 3004813293, 5008022155, 15024066465, 19030484189, 57091452567, 95152420945, 285457262835]

約数ペア:

[(1, 285457262835), (3, 95152420945), (5, 57091452567), (15, 19030484189), (19, 15024066465), (57, 5008022155), (95, 3004813293), (285, 1001604431), (1493, 191197095), (4479, 63732365), (7465, 38239419), (22395, 12746473), (28367, 10063005), (85101, 3354335), (141835, 2012601), (425505, 670867)]