15761987209

素因数分解:

${\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1\times {\mathrm{1439}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 16083740160

約数和(自身を除く): 321752951

約数列:

[1, 73, 227, 661, 1439, 16571, 48253, 105047, 150047, 326653, 951179, 10953431, 23845669, 69436067, 215917633, 15761987209]

約数ペア:

[(1, 15761987209), (73, 215917633), (227, 69436067), (661, 23845669), (1439, 10953431), (16571, 951179), (48253, 326653), (105047, 150047)]