68809445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 17676955

約数列:

[1, 5, 23, 115, 307, 1535, 1949, 7061, 9745, 35305, 44827, 224135, 598343, 2991715, 13761889, 68809445]

約数ペア:

[(1, 68809445), (5, 13761889), (23, 2991715), (115, 598343), (307, 224135), (1535, 44827), (1949, 35305), (7061, 9745)]