1354418515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1423}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 1759380480

約数和(自身を除く): 404961965

約数列:

[1, 5, 19, 43, 95, 215, 233, 817, 1165, 1423, 4085, 4427, 7115, 10019, 22135, 27037, 50095, 61189, 135185, 190361, 305945, 331559, 951805, 1162591, 1657795, 5812955, 6299621, 14257037, 31498105, 71285185, 270883703, 1354418515]

約数ペア:

[(1, 1354418515), (5, 270883703), (19, 71285185), (43, 31498105), (95, 14257037), (215, 6299621), (233, 5812955), (817, 1657795), (1165, 1162591), (1423, 951805), (4085, 331559), (4427, 305945), (7115, 190361), (10019, 135185), (22135, 61189), (27037, 50095)]