11855235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4947

約数の個数: 32

約数和(自身を含む): 22625280

約数和(自身を除く): 10770045

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 4909, 14727, 24545, 34363, 73635, 103089, 112907, 171815, 338721, 515445, 564535, 790349, 1693605, 2371047, 3951745, 11855235]

約数ペア:

[(1, 11855235), (3, 3951745), (5, 2371047), (7, 1693605), (15, 790349), (21, 564535), (23, 515445), (35, 338721), (69, 171815), (105, 112907), (115, 103089), (161, 73635), (345, 34363), (483, 24545), (805, 14727), (2415, 4909)]