38758385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 13807375

約数列:

[1, 5, 17, 19, 85, 95, 103, 233, 323, 515, 1165, 1615, 1751, 1957, 3961, 4427, 8755, 9785, 19805, 22135, 23999, 33269, 75259, 119995, 166345, 376295, 407983, 455981, 2039915, 2279905, 7751677, 38758385]

約数ペア:

[(1, 38758385), (5, 7751677), (17, 2279905), (19, 2039915), (85, 455981), (95, 407983), (103, 376295), (233, 166345), (323, 119995), (515, 75259), (1165, 33269), (1615, 23999), (1751, 22135), (1957, 19805), (3961, 9785), (4427, 8755)]