11527985

素因数分解:

$5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 16240896

約数和(自身を除く): 4712911

約数列:

[1, 5, 7, 35, 49, 211, 223, 245, 1055, 1115, 1477, 1561, 7385, 7805, 10339, 10927, 47053, 51695, 54635, 235265, 329371, 1646855, 2305597, 11527985]

約数ペア:

[(1, 11527985), (5, 2305597), (7, 1646855), (35, 329371), (49, 235265), (211, 54635), (223, 51695), (245, 47053), (1055, 10927), (1115, 10339), (1477, 7805), (1561, 7385)]