26605595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 9889765

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 439, 527, 713, 1955, 2195, 2635, 3565, 7463, 10097, 12121, 13609, 37315, 50485, 60605, 68045, 171649, 231353, 313007, 858245, 1156765, 1565035, 5321119, 26605595]

約数ペア:

[(1, 26605595), (5, 5321119), (17, 1565035), (23, 1156765), (31, 858245), (85, 313007), (115, 231353), (155, 171649), (391, 68045), (439, 60605), (527, 50485), (713, 37315), (1955, 13609), (2195, 12121), (2635, 10097), (3565, 7463)]