2635255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 1318409

約数列:

[1, 5, 7, 17, 35, 43, 85, 103, 119, 215, 301, 515, 595, 721, 731, 1505, 1751, 3605, 3655, 4429, 5117, 8755, 12257, 22145, 25585, 31003, 61285, 75293, 155015, 376465, 527051, 2635255]

約数ペア:

[(1, 2635255), (5, 527051), (7, 376465), (17, 155015), (35, 75293), (43, 61285), (85, 31003), (103, 25585), (119, 22145), (215, 12257), (301, 8755), (515, 5117), (595, 4429), (721, 3655), (731, 3605), (1505, 1751)]