1377454905

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{24547}}^1$

素因数の和:24630

約数の個数: 48

約数和(自身を含む): 2527462080

約数和(自身を除く): 1150007175

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1935, 3741, 6235, 11223, 18705, 24547, 56115, 73641, 122735, 220923, 368205, 711863, 1055521, 1104615, 2135589, 3166563, 3559315, 5277605, 6406767, 9499689, 10677945, 15832815, 30610109, 32033835, 47498445, 91830327, 153050545, 275490981, 459151635, 1377454905]

約数ペア:

[(1, 1377454905), (3, 459151635), (5, 275490981), (9, 153050545), (15, 91830327), (29, 47498445), (43, 32033835), (45, 30610109), (87, 15832815), (129, 10677945), (145, 9499689), (215, 6406767), (261, 5277605), (387, 3559315), (435, 3166563), (645, 2135589), (1247, 1104615), (1305, 1055521), (1935, 711863), (3741, 368205), (6235, 220923), (11223, 122735), (18705, 73641), (24547, 56115)]