27693085

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 41983920

約数和(自身を除く): 14290835

約数列:

[1, 5, 7, 17, 35, 49, 61, 85, 109, 119, 245, 305, 427, 545, 595, 763, 833, 1037, 1853, 2135, 2989, 3815, 4165, 5185, 5341, 6649, 7259, 9265, 12971, 14945, 26705, 33245, 36295, 46543, 50813, 64855, 90797, 113033, 232715, 254065, 325801, 453985, 565165, 791231, 1629005, 3956155, 5538617, 27693085]

約数ペア:

[(1, 27693085), (5, 5538617), (7, 3956155), (17, 1629005), (35, 791231), (49, 565165), (61, 453985), (85, 325801), (109, 254065), (119, 232715), (245, 113033), (305, 90797), (427, 64855), (545, 50813), (595, 46543), (763, 36295), (833, 33245), (1037, 26705), (1853, 14945), (2135, 12971), (2989, 9265), (3815, 7259), (4165, 6649), (5185, 5341)]