2912993505

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{22469}}^1$

素因数の和:22590

約数の個数: 48

約数和(自身を含む): 5243958720

約数和(自身を除く): 2330965215

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 201, 215, 335, 387, 603, 645, 1005, 1935, 2881, 3015, 8643, 14405, 22469, 25929, 43215, 67407, 112345, 129645, 202221, 337035, 966167, 1011105, 1505423, 2898501, 4516269, 4830835, 7527115, 8695503, 13548807, 14492505, 22581345, 43477515, 64733189, 67744035, 194199567, 323665945, 582598701, 970997835, 2912993505]

約数ペア:

[(1, 2912993505), (3, 970997835), (5, 582598701), (9, 323665945), (15, 194199567), (43, 67744035), (45, 64733189), (67, 43477515), (129, 22581345), (201, 14492505), (215, 13548807), (335, 8695503), (387, 7527115), (603, 4830835), (645, 4516269), (1005, 2898501), (1935, 1505423), (2881, 1011105), (3015, 966167), (8643, 337035), (14405, 202221), (22469, 129645), (25929, 112345), (43215, 67407)]