7197345

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 6011487

約数列:

[1, 3, 5, 9, 15, 41, 45, 47, 83, 123, 141, 205, 235, 249, 369, 415, 423, 615, 705, 747, 1245, 1845, 1927, 2115, 3403, 3735, 3901, 5781, 9635, 10209, 11703, 17015, 17343, 19505, 28905, 30627, 35109, 51045, 58515, 86715, 153135, 159941, 175545, 479823, 799705, 1439469, 2399115, 7197345]

約数ペア:

[(1, 7197345), (3, 2399115), (5, 1439469), (9, 799705), (15, 479823), (41, 175545), (45, 159941), (47, 153135), (83, 86715), (123, 58515), (141, 51045), (205, 35109), (235, 30627), (249, 28905), (369, 19505), (415, 17343), (423, 17015), (615, 11703), (705, 10209), (747, 9635), (1245, 5781), (1845, 3901), (1927, 3735), (2115, 3403)]